Used Electrostatic Filters for sale (6,832)
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Listing
Duxford
585 km
Pall Emflon PFR 30” Filter
Pall Europe LtdEmflon PFR 30”
Call
Year of construction: 2025, condition: used, Pall Emflon PFR 30” Filter - 1 of 19 available
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New in Original Packaging
Expiry date 23rd Feb 2026 hence 80% discount from Labshop prices
Overview & Purpose
- The Emflon® PFR / PFRW filter cartridges from Pall are sterilizing‑grade hydrophobic PTFE membrane filters designed for air and gas (vent & compressed gas) sterilization applications. +2
- They are used to provide a sterile barrier by removing microorganisms (bacteria, phages) and particulates from gas streams that contact sensitive process equipment or product. +2
- The filters are designed for repeated use, in situ steam sterilization, and validation / integrity testing
Listing
Duxford
585 km
Quattro Fluid SystemFlow 1000S quaternary diaphragm positive‑displacement pump
QuattroSystemFlow 1000S
Call
Condition: used, This listing is for 1 of 2 Quattro Fluid SystemFlow 1000S
These units is in full working condition and is ready for immediate use
Overview & Application
The Quattroflow 1000 S is a quaternary (four‑piston) diaphragm positive‑displacement pump—engineered for gentle, sterile handling of shear‑sensitive fluids such as proteins, vaccines, cell suspensions, and other biopharmaceutical or food-grade products. Its design features—like seal‑less operation, low shear, low pulsation, and dry‑run capability—make it ideal for critical applications including:
Filtration systems: Tangential‑flow filtration (TFF), recirculation pumps, filter cartridges
Chromatography: Gradient mixing and feed pumps
Centrifuge feeding and homogenization
Aseptic filling lines and other sensitive processing tasks
Commonly processed media include albumin, IgG antibodies, enzymes, vaccines, cell and virus suspensions, dairy products, and cosmetic or polymeric solutions.
Technical Specifications
Here’s what’s known about its performance and build:
Flow rate: Continuously variable between ~25 to 1000 L/h (at atmospheric pressure); around 750 L/h at 6 bar (depending on configuration)
Max Pressure: Up to 6 bar, with high‑pressure variants available upon request
Drive mechanism: Four‑piston diaphragm setup actuated by an eccentric shaft; standard variant uses a 5° eccentric shaft reaching up to 1,800 rpm
Material & Construction:
Pump head: Stainless steel grades 1.4435 or 1.4539, optional alternatives (like PEEK) available
Membranes: Santoprene (diaphragm), EPDM (valve membranes)
Priming and Pumping Features:
Self‑priming, dry‑run capable
Four directional porting—pump orientation flexible
No shaft seals or wetted rotating parts, minimizing wear and product heating
Internal volume (filling volume): Approx 35 mL; designed to minimize dead volume and aid product recovery
Connections: Standard ¾″ TC (Tri‑Clamp) sanitary ferrule; other flange types available
Dimensions & Weight:
Pump: 523 × 155 × 212 mm, ~23 kg
Control unit (frequency inverter): 350 × 155 × 212 mm, ~6 kg
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Electrical: 230 V AC (50 Hz) via a control box with 6.3 A fuse; motor IP54, control box IP53
Key Advantages
This model offers several standout benefits:
Gentle, high‑integrity fluid handling—ideal for fragile biologics due to low shear and pulsation
Contamination-free design—no mechanical seals, minimal abrasion
Robust operation—powerful 370 W motor, simplified maintenance with fewer parts
Aseptic and sterile process readiness—autoclavable, self‑draining, hygienic construction
Installation adaptability—four flow directions, small footprint, flexible hookups
Listing
Duxford
585 km
Telstar Laminar Air Flow Systems
Telstar
Call
Condition: used, This listing is for the Telstar Laminar Air Flow System.
The unit is in full working condition and is ready for immediate use.
Overview
Telstar Laminar Air Flow (LAF) Systems provide a controlled clean air environment by delivering unidirectional, HEPA-filtered airflow designed to protect sensitive processes and personnel from particulate contamination. Engineered with precision and reliability, these systems are widely used in pharmaceutical, biotechnology, electronics, and food industries where contamination control is critical.
Key Features
Superior Air Quality Control
Unidirectional Laminar Flow: Provides a smooth, uniform air stream that prevents cross-contamination by sweeping away airborne particles.
HEPA Filtration: High-efficiency particulate air filters (≥99.99% removal of 0.3 µm particles) ensure ultra-clean air supply.
Low Turbulence Velocity: Optimized airflow velocity for operator comfort and process protection.
Flexible and Ergonomic Design
Multiple Configurations: Available as vertical or horizontal laminar flow units to suit different process requirements.
Compact & Modular: Easily integrated into laboratory benches, cleanrooms, or production lines.
User-Friendly Interface: Intuitive controls and indicators for airflow velocity, filter status, and maintenance alerts.
Technical Specifications
Model Variants: Telstar offers various models with airflow rates tailored to application size and requirements.
Airflow Velocity: Typically 0.3 – 0.5 m/s laminar flow velocity, adjustable depending on model.
Filtration: H14 HEPA filters, tested to EN1822 standards.
Construction: Stainless steel and powder-coated steel with antimicrobial finish options.
Noise Level: Designed for low acoustic emissions, suitable for laboratory environments.
Applications
Pharmaceutical Manufacturing: Sterile compounding, aseptic filling, and clean area protection.
Biotechnology: Cell culture and sterile media preparation.
Electronics: Clean assembly of sensitive components.
Food & Beverage: Protection during packaging and ingredient handling.
Research Laboratories: Sample preparation and analytical processes requiring contamination control.
System Components
High-efficiency HEPA filtration module
Blower/fan assembly with speed controller
Laminar flow plenum and diffuser
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Stainless steel or antimicrobial coated work surface
Air velocity sensors and control panel
Optional UV-C sterilization module
Pre-filters and pressure gauges for maintenance monitoring
Quality Assurance
Telstar Laminar Air Flow Systems are manufactured according to ISO 14644 cleanroom standards and undergo rigorous factory testing for airflow uniformity, filtration efficiency, and noise levels. All units are documented with performance certificates to ensure compliance with industry regulations.
Benefits
Ensures a highly controlled, contamination-free work environment
Protects sensitive processes and personnel from airborne particulates
Easy installation and integration into existing cleanroom setups
Simplifies compliance with GMP and cleanroom classification standards
Designed for durability and ease of maintenance
Conclusion
The Telstar Laminar Air Flow System offers reliable, high-efficiency air cleanliness solutions tailored for sensitive industrial and laboratory applications. Its robust design, combined with superior airflow performance and ease of use, makes it an essential component for maintaining contamination-free environments.

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Listing
Duxford
585 km
Molecular Devices VERSAmax Microplate reader
Molecular DevicesVERSAmax
Call
Condition: used, This listing is for The Molecular Devices VERSAmax microplate reader
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The unit is in full working condition and is ready for immediate release.
The Molecular Devices VERSAmax microplate reade is a versatile instrument designed for precise absorbance measurements across a wavelength range of 340 to 850 nm. Utilizing a grating monochromator, it allows users to select exact wavelengths without the need for filters, offering flexibility for various assays. The reader supports dual-wavelength readings and accommodates different plate types, including round-bottom, flat-bottom, and half-area well plates. Temperature control up to 45°C enables kinetic assays under controlled condition
Listing
Duxford
585 km
Millipore Progard TS2 Pretreatment Pack
MilliporeProgard TS2
Call
Condition: used, This listing is for a Millipore Progard TS2 Pretreatment Pack.
The unit is in full working condition and is ready for immediate release.
The Progard TS2 Pre-treatment Pack is an essential component for enhancing the performance and longevity of various water purification systems, including Elix, RiOs™, AFS, and Milli-Q Integral systems.
Key Features:
- Particle Removal: Effectively removes large particles and sediments from tap water using a depth filter, which helps maintain the integrity of the downstream purification processes.
- Chlorine Removal: The inclusion of silver-impregnated activated carbon efficiently eliminates free chlorine from the water, protecting sensitive membranes from oxidative damage.
- Scaling Prevention: Polyphosphates in the pack help prevent mineral scaling on the reverse osmosis (RO) membrane, ensuring optimal water flow and quality.
- Organics Protection: The combined components protect against organic fouling, which can degrade the performance of the RO membrane over time.
Technology and Monitoring:
- e-sure RFID Tag:Each pre-treatment pack is equipped with an e-sure RFID tag, providing real-time visibility into the pack’s parameters. This feature allows for easy tracking of replacement timelines and performance monitoring.
Benefits:
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- Extended System Lifespan: By removing contaminants and protecting the RO membrane, the Progard TS2 pack extends the operational life of the water purification system.
- Enhanced Water Quality:Ensures that the water produced meets the high standards required for laboratory applications, minimizing the risk of interference in experiments or processes.
- Operational Efficiency: With improved protection from fouling and scaling, the overall performance of the water system is optimized, reducing maintenance needs and downtime.
- Applications: Ideal for use in laboratories, research facilities, and industrial applications where high-quality purified water is crucial for experiments, analyses, and processes.
Discover more used machines
Listing
Duxford
585 km
Millipore Pro Flux M30 Tangential Flow Filtration System
MilliporePro Flux M30
Call
Condition: used, This listing is for a Millipore Pro Flux M30 Tangential Flow Filtration (TFF) System.
The unit is in full working condition and is ready for immediate release.
The Millipore Pro Flux M30 is a high-performance tangential flow filtration (TFF) system designed for demanding applications in the biotechnology, pharmaceutical, and molecular diagnostics sectors. Optimized for crossflow filtration, the M30 provides reliable separation, concentration, and clarification of biomolecules and cell suspensions in both R&D and process-scale environments.
With its robust stainless steel construction, precise transmembrane pressure (TMP) control, and compatibility with a wide range of membrane chemistries, the M30 delivers consistent performance across various filtration tasks—from protein concentration and virus clarification to cell culture harvest and synthetic biology sample prep.
Key Features
Stainless Steel Construction – Durable, sanitary design for aseptic operation and long-term reliability.
Optimized TMP Control – Ensures maximum membrane efficiency and longevity through precise pressure regulation.
Broad Membrane Compatibility – Supports a variety of membrane types and molecular weight cut-offs for flexible application use.
Process Versatility – Suitable for concentration, diafiltration, and clarification steps in upstream and downstream workflows.
Compact & Scalable – Ideal for laboratory-scale operations with scalability to pilot and production environments.
User-Friendly Interface – Intuitive controls and gauges for straightforward operation and monitoring.
Technical Specifications
Model: Pro Flux M30
Flow Configuration: Tangential Flow / Crossflow
Material of Construction: 316L Stainless Steel
Pump Type: Peristaltic or Diaphragm (depending on setup)
Pressure Control: Manual and/or automated transmembrane pressure regulation
Operating Pressure Range: Typically up to 4 bar (60 psi)
Filter Compatibility: Millipore Pellicon, Ultracel, Durapore, and other cassettes
Tubing & Fittings: Sanitary-grade with tri-clamp or Luer lock connections
Footprint: Compact benchtop design
Manufacturer: Millipore (now part of Merck Millipore)
Applications
Biopharmaceutical Processing – Protein concentration, buffer exchange, and virus removal.
Cell Culture Harvesting – Clarification of cell suspensions post-fermentation or bioreactor.
Synthetic Biology – Preparation of cell-free extracts, nucleic acid concentration, and purification.
Gene Editing & Molecular Cloning – Sample concentration and buffer exchange before downstream analysis.
Diagnostics Manufacturing – Filtration of assay components and reagent prep for diagnostic kits.
Fluorescence & Imaging Sample Prep – Ensures clean, debris-free samples for accurate analysis.
Benefits
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Reliable Performance – Delivers consistent and reproducible results for critical bioprocess steps.
Process Flexibility – Adaptable to a wide range of biomolecule sizes and sample types.
Aseptic Operation – Designed for cleanroom and GMP environments.
Low Hold-Up Volume – Minimizes product loss during filtration.
Trusted Brand – Developed by Millipore, a global leader in membrane filtration technologies.
Listing
Duxford
585 km
Laboklav 25B Autoclave Refurbished
Laboklav25B
Call
Condition: used, This listing is for a refurbished Laboklav 25B Autoclave
Incl. commissioning in UK. (outside the UK is possible also, please request and we will try and accomodate)
Horizontal device, 25l, glass lid
Sterilisation temp. 98-135°C
Outer dimensions (w x h x d in mm) 440 x 540 x 660
Chamber dimensions (Ø x d in mm) 265 x 465
Steam generator 2kW
1N 230V, 50Hz, 16A
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Refurbished according to manufacturer's specifications:
Reconditioning of pressure vessel incl. pressure test, maintenance incl. spare parts (filter, valves, seal, etc.)
According to requirements: Update of cable tree, steam generator, control system and software to the current status. Test runs to ensure and check functionality
Listing
Duxford
585 km
Analytikjena UVP Viewing Cabinet
AnalytikjenaUVP
Call
Year of construction: 2017, condition: used, This listing is for a Analytikjena UVP Viewing Cabinet, The unit is in full working condition and is ready for immediate release.
UVP Mini Chromato-Vue Viewing Cabinets provide a compact darkroom environment for viewing materials. All cabinets feature a contrast control filter that absorbs UV energy to protect the eyes. Each cabinet is designed to be used with specific UVP lamp models, which fit snugly on top of the cabinet.
Applications include:
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Mineralogy
Lab Fluorescence
Fabrication:Metal Base, Plastic Top
Viewport:Soft rubber with UV blocking contrast control filter
Curtain:Lightweight materials block ambient light
Dimensions Cabinet Interior:9L X 10W X 7H in. (229 X 254 X 178 mm)
Dimensions Cabinet Exterior:9L X 10.5W X 12H in. (229 X 267 X 305 mm)
Weight 3.6 lb. (1.6 kg)
Listing
Duxford
585 km
Lytzen ISO Class 5 (Class 100) Depyrogenation Oven
LytzenISO Class 5 (Class 100)
Call
Condition: used, This listing is for the Lytzen ISO Class 5 (Class 100) Depyrogenation Oven .
The unit is in full working condition and is ready for immediate use.
Overview
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Lytzen Depyrogenation Ovens are high-performance dry heat sterilizers designed for sterilizing and depyrogenating pharmaceutical containers such as glass vials, ampoules, and bottles. These ovens maintain ISO Class 5 (Class 100) cleanroom conditions throughout the entire process cycle, even at elevated temperatures. Manufactured in Denmark, Lytzen ovens are recognized for their advanced chamber design, precision engineering, and full GMP compliance.
Key Features
ISO Class 5 at High Temperatures
ISO 14644-1 Class 5 (Class 100) Certified: Maintains Class 5 air cleanliness throughout the entire cycle.
Up to 280 °C Airflow Integrity: Delivers unidirectional HEPA-filtered airflow at temperatures up to 280 °C, enabled by Lytzen’s unique chamber construction and filter suspension system.
Continuous Clean Air Protection: HEPA filtration remains stable and effective during heating, sterilizing, and cooling phases.
Validated Depyrogenation & Sterilization
Dry Heat up to 280 °C: Validated for both sterilization and ≥3-log reduction of endotoxins.
Exceptional Uniformity: Ensures reliable and consistent processing of glassware and components.
High Load Capacity: Designed to support both small and large-scale pharmaceutical operations.
Technical Specifications
Cleanroom Classification: ISO 14644-1 Class 5 (Class 100) maintained throughout the cycle
Operating Temperature: Up to 280 °C continuous operation
Airflow Type: Unidirectional laminar airflow
Filtration: HEPA H14 filters with advanced suspension system
Chamber Material: AISI 316L stainless steel interior
Controls: Siemens HMI interface
Validation: GMP-compliant; supports IQ/OQ/PQ and CFR 21 Part 11 compliance
Applications
Pharmaceutical: Vial, ampoule, and glassware depyrogenation
Biotech: Sterile preparation of components before aseptic fill
Sterile manufacturing: Endotoxin removal for GMP environments
Laboratory: Pilot-scale sterilization and dry heat validation
Benefits
True ISO Class 5 at 280 °C – unmatched cleanroom integrity during high-heat operation
Regulatory Confidence – supports global GMP and FDA requirements
Superior Engineering – long filter life and low maintenance through innovative construction
Process Consistency – validated, repeatable depyrogenation cycles
Scalable Solutions – available for lab, pilot, and full production use
Listing
Duxford
585 km
Dasit Biopharma Faster SafeFAST Classic 209D Microbiological safety cabinet
Dasit BiopharmaSafeFAST Classic 209D
Call
Condition: used, This listing is for the Dasit Biopharma Faster SafeFAST Classic 209D Microbiological safety cabinet
The unit is in full working condition and is ready for immediate use
Overview & Compliance
Suitable for EN 12469:2000 (EU) and NSF/ANSI 49 (US) standard compliance, the SafeFAST Classic 209 D provides triple protection (user, product, environment) via Class II vertical laminar airflow containment
Airflow: ~70% is recirculated through an H14 HEPA/ULPA filter, ~30% is exhausted via a second H14 HEPA filter
Key Features
Construction: Exterior in epoxy‑powder‑coated steel; rear wall meets EN12469 cleanability criteria; segmented work tray of AISI 304L stainless steel, removable for cleaning/autoclaving
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Electrical safety sash: Motorised vertical sliding front sash, with standard working aperture of 200 mm (max 490 mm), also hinged for deep cleaning
Airflow & Filtration System: Single or dual centrifugal fans; static negative pressure design ensures all contaminated air is drawn into HEPA filters; avoids positive pressure in any chamber
Control & Safety Systems
Microprocessor-based control (ECS™ or similar): Real-time monitoring via rear-lit LCD and touch keyboard, displaying airflow status, filter condition, fan status, and sash position; allows safe operation and data logging
Audio‑visual alarms: Alert the user in case of deviations in airflow velocity, sash mis-position, clogged filter, fan issues, or power loss
Listing
Duxford
585 km
ICN Biomedicals Flow Gelaire BSB Class 2 Safety Cabinet
ICN BiomedicalsGelaire BSB
Call
Condition: used, This listing is for the ICN Biomedicals Flow Gelaire BSB Class 2 Safety Cabinet
The unit is in full working condition and is ready for immediate use
Gelaire Class II Biological Safety Cabinets
These are widely used internationally and are known for their high safety, energy efficiency, and ergonomic design. Key features include:
Airflow & Protection
They employ part-recirculating laminar airflow and separate H14 HEPA systems for both supply and exhaust. The design ensures a consistent air barrier at the front opening and maintains sterile downflow inside, all within a biodynamic sealing system that uses negative pressure around any positive-pressure zones.
Eco® Control System
A smart microprocessor actively regulates airflow to compensate for filter loading, manage power consumption, and maintain safe operational flow rates.
Monitoring & Safety Alarms
Cabinets offer real-time display of airflow velocities, internal and external temperatures, operation hours, filter life, and fan power factor. Audible and visual alerts warn of airflow deviations or other malfunctions. Standby power-saving modes and “blackout” reporting (in the event of power failure) are included.
Construction & Ergonomics
The housing features antimicrobial powder-coat finish, and interior zones are stainless steel (Type 304 for work zones, Type 316 for the tray). Hinged or electric sash options (depending on model) and ISO-aligned ergonomic design, noise under 60 dB(A), and smooth operation are standard.
Options & Accessories
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Available extras include gas and vacuum taps, splashproof power outlets, UV germicidal lamps, different exhaust configurations (top, left, right), adjustable stands, carbon exhaust filters, armrests, and fumigation seals.
Listing
Duxford
585 km
Walker Class 11 biological Safety Cabinet
Walker BSC biological Safety CabinetBSC
Call
Condition: used, This listing is for the Walker Class 11 Biological Safety Cabinet
The unit is in full working condition and is ready for immediate use
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A Walker Biological Safety Cabinet is a type of biosafety cabinet (BSC) designed and manufactured by Walker, a company that specializes in laboratory containment equipment. These cabinets are used in laboratories to provide a controlled, contaminant-free environment for handling potentially hazardous biological materials.
What Is a Biological Safety Cabinet?
A Biological Safety Cabinet (BSC) is an enclosed, ventilated laboratory workspace designed to:
Protect the user from exposure to biohazards,
Protect the experiment or product from contamination,
Prevent environmental contamination.
They achieve this through HEPA (High-Efficiency Particulate Air) filtration and controlled airflow systems.
Walker Biological Safety Cabinet – Key Features
HEPA-filtered airflow: Removes airborne particles and microorganisms.
Laminar airflow: Provides a clean work area by maintaining unidirectional air movement.
Front access sash: Allows operator access while maintaining airflow barrier.
UV light for sterilization when not in use.
Ergonomic design: For user comfort during long procedures.
Listing
Duxford
585 km
CAS BioMAT Class 2 Microbiological Safety Cabinets
CASBioMAT
Call
Condition: used, This listing is for a CAS BioMAT Class 2 Microbiological Safety Cabinet.
The unit is in full working condition and is ready for immediate release.
The BioMAT 2 combines decades of expertise in containment design to offer a range of Class 2 microbiological safety cabinets that prioritize safety, ease of use, and energy efficiency. It provides protection for operators and products while handling biological agents up to Hazard Group 3.
Key Features:
- User-Friendly Interface: Equipped with a 10cm x 6cm TFT touchscreen displaying real-time cabinet operations and an animated airflow diagram. Intuitive controls with crystal-clear iconography simplify functionality, while a four-digit password ensures security.
- Energy Efficiency: Features energy-efficient EC fan technology and low-loss filters, consuming only 140W under typical operational performance (0.6 m/sec inflow and 0.35 m/sec downflow). The set-back mode reduces energy usage by automatically adjusting settings when the cabinet is unattended.
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- Safety Mechanisms: Full-width LED lighting provides clear indications of any airflow issues, supported by audible alarms and large red LED alerts for malfunctions. The animated airflow diagram gives instant feedback on cabinet status.
- Quiet Operation: Designed with EC fans and noise reduction technology, the typical noise level is just 49dBA for the 1200mm models, ensuring a comfortable work environment.
- Sustainability: The BioMAT 2 has achieved CarbonNeutral® product certification, contributing to laboratory carbon reduction goals.
Product Specifications:
- Construction:
- Cabinet: 1.5mm mild steel
- Inner Liner: Grade 304 stainless steel
- Side Windows: 5mm UV-resistant toughened glass
- Front Visor Options:
- Fixed 200mm aperture with a night door for fumigation.
- Aerosol-tight motorized sliding sash with anti-trap reverse function (BioMAT 2-S2).
Exhaust Options:
- Standard Exhaust: Single HEPA filter with anti-blowback damper.
- Thimble Exhaust: Double HEPA filters for enhanced safety.
- Recirculation: Double HEPA filters with options for vertical or horizontal air discharge.
- Worktrays: Made from grade 316 stainless steel, available in single or divided sections to meet user needs.
- Support Stands: Options include fixed height, manually adjustable, or fully DDA-compliant motorized stands.
Applications
- The BioMAT 2 is ideally suited for laboratories handling biological agents and provides a flexible design tailored to specific laboratory requirements.
Listing
Duxford
585 km
Nilfisk GM80 Vacuum Cleaner
NilfiskGM80
Call
Condition: used, This listing is for the Nilfisk GM80 Vacuum Cleaner
The unit is in full working condition and is ready for immediate use
Durable construction: Features a rugged aluminium or steel container and chassis—nearly indestructible and ideal for heavy-duty industrial or commercial use
Mobile & adaptable: Mounted on a steel trolley with large rubber wheels for smooth movement over cables, thresholds, and facility flooring
Powerful suction: Equipped with a 780 W (or up to 1,200 W in some “P” models) motor, it offers strong airflow for deep cleaning tasks
GM80 Museum/Variable Speed – Offers adjustable suction (0–87 CFM); ideal for delicate cleaning like artifacts, books, pharmaceuticals
Notable Features
Filter versatility: Fits paper or fleece bags; choice of washable/wear-resistant filters; add HEPA or ULPA exhausts for fine dust
Motor protection: Thermal cut-off shuts down motor in event of blockage or filter clogging
Hose & tool kit:
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Adjustable suction & specialized attachments: Variable-speed models allow airflow control; cleanroom setups use conductive hoses for ESD safety
Listing
Duxford
585 km
Handilaz Mini Particle Counter
HandilazMini
Call
Condition: used, This listing is for 1 of 2 Handilaz Mini Particle Counter
The unit is in full working condition and is ready for immediate use
Key Features
Simultaneous Particle Counting: Sizes and counts particles in three fixed channels (0.3 µm, 0.5 µm, 5.0 µm)
High Sensitivity: Detects particles from 0.2 µm to 10 µm, with resolution down to 10 nm
Flow Rate: Consistent 0.1 CFM (2.83 L/min) with quiet pump and internal flow control
Power Options: Can be powered via direct supply or portable with four high-capacity, quick-change, rechargeable NiMH AA batteries
Data Management:
Stores up to 10,000 samples
Five distinct sampling modes
CSV export via USB or SD card
Data output through RS-232C or RS-485
Includes data download software
Display & Interface: Touchscreen with one-button operation for ease of use
Build Quality & Compliance:
Diode laser light source
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ISO 21501-4 calibrated
Includes IQ/OQ (Installation/Operation Qualification) documentation
Extras: Compounding procedure templates provided
Applications
Cleanroom Certification:
ISO 14644-1 certification and re-certification
ISO classification for cleanrooms
Routine Monitoring:
Point-of-use particle measurements
Ongoing cleanroom surveillance for compliance
Contamination Troubleshooting:
Locating local particle sources
Verifying filter performance
Filter & Leak Testing:
Efficient detection of filter leaks and performance validation
Compounding:
Suitable for pharmaceutical or sterile compounding operations using pre-designed templates
Listing
Duxford
585 km
Halo Labs Horizon Particle Analyzer
HaloHorizon
Call
Condition: used, This listing is for a Halo Labs Horizon Particle Analyzer
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The unit is in full working condition and is ready for immediate release
(No PC/Monitor)
The Horizon system from Halo Labs integrates Backgrounded Membrane Imaging (BMI) technology to accurately measure and characterize subvisible particles in a high-throughput, low-volume format. Originating from membrane microscopy, a USP lot release method, BMI images particles on a membrane surface. This fully automated, fluidics-free Horizon system employs disposable membrane plates and automated image processing for quick, reliable particle counts and sizing. Capable of characterizing particles in up to 96 samples per run using only 25 µL per sample, BMI is unaffected by solution refractive index, ensuring accurate measurement of translucent protein aggregates.
Sophisticated image processing techniques are used to analyze and acquire particle data, beginning with a background image of the membrane. After filtering samples by vacuum and capturing particles, the membrane is re-imaged with sample particles on its surface. The sample image is meticulously aligned with the background and processed pixel by pixel to remove background texture, achieving high contrast for the particles. This imaging approach yields high reproducibility and minimizes interference from membrane texture or imperfections.
Key Features:
Backgrounded Membrane Imaging (BMI) technology for precise particle measurement.
High-throughput: Capable of analyzing up to 96 samples in a single run.
Low sample volume: Requires only 25 µL per sample.
Fully automated, fluidics-free system for seamless operation.
Accurate measurement of translucent protein aggregates, unaffected by solution refractive index.
Sophisticated image processing for high reproducibility and minimal interference.
Listing
Duxford
585 km
Restek SGT Baseplate Single Position plus SGT Superclean Gas Filter Kit
RestekRestek SGT
Call
Condition: used, This listing is for the Restek Single Position Base Plate Gas Filter Kit + SGT Gas Filter Kit
The unit is in full working condition and is ready for immediate use
The Restek Single Position Base Plate Gas Filter Kit is a modular system designed for gas purification in laboratory applications, particularly in gas chromatography (GC) and mass spectrometry (MS) systems.
Key Features
Baseplate Design: The single-position baseplate (catalogue number 22025) is constructed from brass and measures 10.2 × 10.2 × 4.8 cm. It is compatible with all standalone Super Clean gas filters
Filter Cartridges: Restek offers various filter cartridges, such as the triple filter that removes oxygen, moisture, and hydrocarbon impurities, and the fuel gas filter designed for moisture and hydrocarbon removal.
Fitting Compatibility: The baseplate accepts 1/8" tubing. To adapt to 1/4" tubing, 1/8" to 1/4" tube end reducers are available.
Material Options: End fittings are available in brass or stainless steel, allowing for customization based on application requirements
Restek SGT Superclean Gas Filter Kit
The Restek SGT Superclean Gas Filter Kit is a high-purity gas purification system designed to remove contaminants such as moisture, oxygen, and hydrocarbons from carrier and fuel gases used in gas chromatography (GC) and mass spectrometry (MS). This kit is particularly beneficial for applications requiring ultra-pure gas supplies to ensure accurate and reliable analytical results.
Key Features
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High-Purity Output: Delivers gas purity levels exceeding 99.9999%, depending on the incoming gas quality and flow rate.
Versatile Compatibility: Compatible with various gas types, including inert carrier gases, air, hydrogen, and helium.
Quick-Connect Design: Features a user-friendly quick-connect system for easy and leak-free filter cartridge changes.
Durable Construction: Constructed with a glass interior to prevent diffusion and a polycarbonate exterior for safety.
Visual Indicator: Each filter cartridge includes an easy-to-read color change indicator to signal when replacement is necessary.
Listing
Duxford
585 km
WFI System with 2 Mueller Clean Steam Generators.
Call
Year of construction: 2002, condition: used, This listing is for a WFI System with 2 Mueller Clean Steam Generators.
The system was installed in 2002, is in working condition, and is ready for immediate use.
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System Overview
A complete Water For Injection (WFI) production, clean-steam generation, and storage system for pharmaceutical or biotech facilities. Produces ultra-high purity water and clean steam using dual Mueller steam generators, pressure columns, UV filtration, and automated control via a Pharma Tec panel.
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Main Components
Mueller Clean Steam Generators ×2 – dual units producing clean / pure steam for WFI and sterilization duties.
Four Pressure Columns – separation, purification, and holding of steam / condensate under controlled pressure.
Fristam Pumps – sanitary main supply pumps providing feedwater or circulation through the system.
Hanovia UV Filters – ultraviolet sterilizing filters to remove microbiological contamination from feedwater or WFI stream.
Pharma Tec Control Panel – automation and control system with PLC, level, temperature, pressure, and conductivity monitoring; full alarm & data-logging.
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Key Features
Dual redundancy via two clean steam generators allows maintenance or alternating load without shutdown.
Four pressure columns improve separation, holding and stability of steam / condensate under varying pressure loads.
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UV filtration ensures microbiological safety in line with regulatory requirements.
Sanitary pumps (Fristam) for clean design, ease of clean-in-place, and high hygiene.
Automated control panel (Pharma Tec) providing precise monitoring, control, and regulatory compliance.
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Specifications
Manufacturer: Mueller, Fristam, Hanovia / Pharma Tec
Year Installed: 2002
System Type: Clean Steam + WFI generation & storage
Steam Generators: 2 × Mueller Clean Steam Generators
Prize Pumps: Fristam sanitary feed / supply pumps
Filtration: Hanovia UV sterilisation units on feed / WFI lines
Control: Pharma Tec PLC / automation panel with full instrumentation (pressure, temperature, level, conductivity)
Operating Conditions: Designed for pharmaceutical WFI-grade water and clean steam (sterile / pyrogen-free)
Listing
Duxford
585 km
Shel Lab SC05A-2 CO2 Series CO2 Incubator
Shel LabSC05A-2 CO2 Series
Call
Condition: used, This listing is for a Shell Lab SC05A-2 CO2 Series CO2 Incubator.
The unit is in full working condition and is ready for immediate release.
The Shell Lab SC05A-2 CO2 Incubator is expertly designed to meet the stringent requirements for sensitive tissue and cell culture applications. Here’s a concise look at its key features and specifications:
Key Features:
Fast CO2 Recovery: The infrared (IR) CO2 sensor swiftly restores CO2 levels after door openings, essential for maintaining pH stability in cell cultures.
Exceptional Temperature Uniformity: With a unique air jacket design, it delivers outstanding temperature uniformity of ±0.25°C at 37°C, crucial for consistent incubation conditions.
Humidity Control: Maintains humidity levels through evaporation, allowing for up to 95% relative humidity—perfect for sensitive cultures that require a moist environment.
Advanced Contamination Control:
Patented Copper-Caged HEPA Filter: Enhances air quality by trapping contaminants while utilizing copper's antimicrobial properties.
Heated Door: Reduces potential condensation on the inner glass, maintaining temperature integrity.
Heated Copper CO2 Inlet: Prevents moisture from entering the chamber, further safeguarding culture conditions.
Durable & Easy to Clean: The stainless steel interior ensures longevity and simplifies maintenance, while the autoclavable shelving provides additional sanitation options.
Data Logging Capabilities: Enables tracking of environmental conditions for compliance and research documentation.
Technical Specifications:
Model: SCO5A
Part ID: SCO5A
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Exterior Dimensions: 27.5" W × 28.5" D × 37.8" H (699 mm × 724 mm × 960 mm)
Interior Dimensions: 20.5" W × 19.8" D × 21.5" H (521 mm × 503 mm × 546 mm)
Volume: 5.0 . (142 L)
Shelf Dimensions: 19.1" W × 17.8" D (485 mm × 251 mm)
Unit Weight: 200 lbs (91 kg)
Interior Metal: 300 Series Stainless Steel
Exterior Metal: Painted Cold Roll Steel
Operating Temperature Range: Ambient +5°C to 60°C
Temperature Uniformity (Midrange): ±0.25 °C
Temperature Stability (Midrange): ±0.1 °C
Controller Type: Digital
Display Resolution: 0.1 °C
Power Requirements: 110-120 VAC, 50/60 Hz, 6.0 Amps
Safety Certifications: UL 61010-1, EN 61010-1, CSA 61010-1, CE
Listing
Duxford
585 km
PALL Palltronic Compact Star
PALLPalltronic Compact Star
Call
Condition: used, This listing is for a PALL Palltronic Compact Star.
The unit is in full working condition and is ready for immediate release.
Supplied with 2 replacement Epsom Ribbon Cartridges and software disk.
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An automated integrity test, whether forward flow or pressure hold, is internationally acknowledged as a truly objective and non-destructive method for determining if a filter meets microbial removal specifications and is correctly installed. Test results providea clear and accurate indication of a filter’s integrity prior to its use.
Integrity testing with the Palltronic Compact Star device is reliable,cost-effective, and operator-friendly. The unit is designed to per-form a Pressure Hold Test, a nondestructive method that measures pressure decay over a period of time. The test involves automatically pressurizing the filter housing at a predetermined level, allowing the pressure to stabilize. The unit then takes the test measurement and depressurizes the assembly through the vent valve. Fully automated, the Palltronic Compact Star device eliminates the variability of test results that can occur with manual systems. It provides a simple, fast, and objective check of filter integrity
Listing
Duxford
585 km
Laboklav 135M Autoclave Refurbished
Laboklav135M
Call
Condition: used, This listing is for a refurbished Laboklav 135M Autoclave 2018
Incl. commissioning in UK. (outside the UK is possible also, please request and we will try and accomodate)
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Vertical device, 135l, can be changed to horizontal version (stand required)
Sterilisation temp. 98-135°C
Outer dimensions (w x h x d in mm) 840 x 965 x 700
Chamber dimensions (Ø x d in mm) 500 x 660
Steam generator 10kW
Fast re-cooling with double jacket
3N 400V, 50 HZ, 16A, CEE plug
Refurbished according to manufacturer's specifications:
Reconditioning of pressure vessel incl. pressure test, maintenance incl. spare parts (filter, valves, seal, etc.)
According to requirements: Update of cable tree, steam generator, control system and software to the current status. Test runs to ensure and check functionality
Trust Seal
Dealers certified through Machineseeker

Listing
Duxford
585 km
Adam Solent PW124 Analytical Balance + ATP Printer
AdamPW124 Analytical Balance + ATP Printer
Call
Condition: used, This listing is for the Adam Solent Precision Analytical Balance + Adam ATP Printer
The unit is in full working condition and is ready for immediate use
The Adam PW124 analytical balance is a reliable, precision instrument tailored for tasks requiring high accuracy—such as chemical analysis, formulation, and quality assurance. It combines ease of use, robust features like internal calibration and GLP-compliant data outputs, and sturdy construction that supports dependable performance in demanding laboratory environments.
Key Features
Exceptional Precision: Readability of 0.0001 g, repeatability around 0.0002 g, and linearity approximately 0.0002 g
Backlit LCD Display: Easily readable under varying lighting conditions, with programmable backlight settings
Calibration: Equipped with internal calibration, eliminating the need for external weights
Connectivity: Includes an RS‑232 port for interfacing with PCs, printers, or data-loggers; supports GLP-compliant printouts with date and time
Capacity Tracker: Visual indicator to help prevent overloading the balance
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Additional Functions: Offers selectable digital filtering for stability in changing environments, multiple weighing units, and standard lab weighing modes (e.g., check-weighing, parts-counting, percentage weighing, net/total)
Security and Durability: Features password protection, a security slot for locks, sealed keypad, and robust metal housing—suitable for long-term lab use
GLP Compliance: Capable of generating reports that include crucial data such as time, date, and calibration verification
Listing
Duxford
585 km
Pall Palltronic Compact 200 Filter Integrity Test Unit
PallPalltronic Compact 200
Call
Condition: used, This listing is for a Pall Palltronic Compact 200 Filter Integrity Test Unit.
The unit is in full working condition and is ready for immediate release.
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Listing
Duxford
585 km
Fisher Scientific Model 45 Colorimeter
Fisher ScientificModel 45
Call
Condition: used, This listing is for a Fisher Scientific Model 45 Colorimeter.
The unit is in full working condition and is ready for immediate release.
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The Fisher Scientific Model 45 Colorimeter is a digital instrument that provides precise color measurements in a variety of laboratory applications. Here’s a detailed overview of its features and specifications:
Key Features:
Digital Colorimeter: The Model 45 is engineered to deliver accurate and consistent color measurements, suitable for various laboratory analyses.
240V Transformer: The instrument is equipped with a built-in transformer that operates on 240V, ensuring compatibility with power supplies in many regions.
Wide Filter Range: The colorimeter features filters that cover the wavelength spectrum from 400 to 700 nm. This range is essential for analyzing visible light and enables the instrument to accurately assess color in different sample types.
Versatile Measurement Capabilities: It is designed to measure the color of:
Transparent Liquids: Suitable for solutions and liquid samples.
Opaque Solids: Can analyze solid materials where color determination is needed.
Powders and Pastes: Capable of measuring the color of powders and viscous materials, making it adaptable for a wide variety of applications.
Used Condition: This model is available for purchase in used condition, which may present an opportunity for budget-conscious labs looking for reliable color measurement tools.
Applications:
The Fisher Scientific Model 45 Colorimeter is particularly useful in various fields, including:
Quality Control: Used in production settings to ensure color consistency and quality in products such as food, pharmaceuticals, and paints.
Laboratory Research: Employed in research laboratories for quantitative analysis of color in different samples, contributing to studies in chemistry, biology, and environmental science.
Formulation Development: Assists in the formulation of products where color accuracy is crucial, such as cosmetic and personal care products.
Listing
Duxford
585 km
Lion Mark II Formaldemeter
LionMark II
Call
Condition: used, This listing is for a Lion Mark II Formaldemeter.
The unit is in full working condition and is ready for immediate release.
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The Lion Formaldemeter MK11 is a specialized instrument designed for measuring formaldehyde concentrations in various environments. This meter is essential for professionals in fields such as environmental monitoring, industrial hygiene, and health and safety compliance. Here are some key features and considerations regarding its use:
Key Features:
Service and Calibration: The Lion Formaldemeter MK11 can be serviced and calibrated at any general service facility that is equipped to handle PPM Formaldemeters and Glutaraldemeters. This ensures reliable performance and accurate readings over time.
Phenol Filters: The device includes the option to fit phenol filters over the sampling nozzle. These filters are crucial for preventing saturation, thereby ensuring accurate and reliable readings. It is recommended to replace these filters approximately every 10 samples to maintain optimal performance.
Cross-Sensitivity: Users should be aware that the Formaldemeter may exhibit cross-sensitivity to other volatile aldehydes and alcohols. This characteristic can potentially affect the accuracy of measurements, so it is important to consider the presence of these substances in the environment being tested.
Calibration Warning: For accurate calibration, it is critical to avoid using interference gases. Calibration should always be performed under controlled conditions to ensure the integrity of the measurements.
Applications:
The Lion Formaldemeter MK11 is ideal for a variety of applications, including:
Environmental monitoring in workplaces and laboratories
Assessing formaldehyde levels in building materials and indoor air quality
Compliance testing for health and safety regulations
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