Filtration systems

Pyrex BA appliance

• For determination of burnt particles in milk powders
• A compléter par disques en coton
• Supplied with 1000 ml vacuum flask, funnel, sintered plate and fixing collar

Whatman GV025, GV050 Series Filtration System

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• Borosilicate glass vacuum filtration system with silicone cap
• Chemically resistant to most aqueous and organic solutions
• Suitable for 47/50 mm diaphragms
• Autoclavable

Complete borosilicate glass filtration system

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• Made from borosilicate glass 3.3
• For Ø 47 mm membranes

Merck Millipore All-Glass Filter Holder - Kit

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For 47 mm membrane filters.

designed for the filtration or aqueous and organic or corrosive liquids for particulate contamination analysis. The holder can also be used for HPLC solvent preparation

Comes complete with funnel, fritted glass filter support, anodized aluminum spring clamp, base and tubulated cap, 1 L Ground neck vacuum flask.

Schott DURAN complete borosilicate glass filtration system

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Supplied with:
• 1000 ml vacuum flask with NS45/40
• NS 45/40 head with connection for GL14 hose
• PTFE adapter disc
• Glass filter disc, 50 mm in diameter
• Slit-sieve disc, 48 mm in diameter
• Funnel with 250 ml scale
• Anodised aluminium clamp
• Plastic hose connection with silicone seal, straight, GL14
• Screw connection caps, red, made of PBT, GL 14

Pyrex filter supports

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Supplied complete with funnel, filter support grid, anodised aluminium assembly clamp, pierced silicone cap.

Sartorius all glass vacuum filter holder

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All glass complete filtration system used to remove particles in solvents for analytical measurement. The device used with solvent resistant, hydrophilic RC-membranes, is therefore ideal for ultracleaning and degassing solvents and solvent mixtures for HPLC, GC and AA

Sartorius glass vacuum filter holders

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• Vacuum filter systems for hybridization test, particle testing and clarification
• Available for two filter diameters: 24-25 mm or 47-50 mm
• Vacuum use only
• Sterilizable by autoclaving (134 °C max.) or by dry heat (180 °C max.)

Scilabware complete Pyrex filtration system

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• All glass filtration system, fully autoclavable
• For use with 47 mm diameter membranes
• Includes 4 items: 300 ml funnel, support base with sintered disk and vacuum connection, metal retaining clip, 1000 ml conical flask suitable for use under vacuum
• Ideal for microbiology

Glass filtration apparatus

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• Funnel and glass vial
• Clear grading on funnel
• Sintered glass or stainless steel depending on the application

Solvent filtration unit with pump

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• Complete system with VF12 filter system and vacuum pump
• Ideal for the purification of organic solvents or corrosive liquids such as mobile HPLC phases
• Compact and secure unit
• Oil-free membrane pump without maintenance
• Good chemical resistance (membrane and chamber covered with PTFE, 316 stainless steel valve plate)
• Automatic shutdown in case of overheating
• Filtration system for 47 mm membrane
• Storage of the filtrate directly in a GL 45 mouth bottle

Complete system delivered with:
• Pump
• Connection pipe
• VF12 filtration system fully autoclavable• 300 ml glass funnel
• Anodized aluminum holding clip
• glass base for 47 mm filter
• silicone stopper
• adapter for polypropylene GL 45 musthed bottle with PTFE seal
• 1000 ml glass bottle - GL 45 borosilicate

Membrane filter support flask ISO

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47 mm polysulfone membrane support which is autoclavable and reusable. It screws onto the neck of a standard laboratory flask, type Schott, Duran, Pyrex with a 33 or 45 mm neck.

Filtration membrane support

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Set containing an upper container and a polysulfone receiving container which is autoclavable and reusable.

Two types of lower containers:
• either a closed container with a screw lid;
• or a filtration funnel.

Nalgene analytical test filter funnels

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Sterile, economical, graduated disposable funnel with a membrane for microbiological filtration and analysis.
The polypropylene squeeze and twist funnel is easy to remove for retrieval of the membrane.

Nalgene analytical filter units

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Complete filter unit that includes a removable filter membrane, and a receiver or a funnel.

50 mm polycarbonate filter holder

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For laboratory filtrations. Made of chemically stable, autoclavable polycarbonate. Can be connected to a peristaltic pump or a pressure container.

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• Reusable
• Diameter: 47 mm
• Polycarbonate
• Volume: 250 ml
• Supplied complete with receiver bottle

LF Vacuum Filtration System

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• For filters with a diameter of 47 and 50 mm
• Overflow protection between funnel and bottle
• LF 30 system with pressure-compensated cover above the funnel
• Autoclavable

Filtration System with Drain

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• Complete set for large volumes filtration or purification of corrosive liquids, solvents, etc.
• Stainless steel filter holder compatible with fast sterilization by flame
• Receiver flask with drain
• VF2 system with silicone fixing sucker

Materials:
• 316 stainless steel funnel, filter holder and support base, autoclavable
• autoclavable silicone cap N°8 for SF11 and N° 18 for SF52
• receiver flask, autoclavable borosilicate glass
• rubber drain pipe (not autoclavable)

Rocker multi-branch manifolds

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• Stainless steel or aluminium, available in 3 or 6 places versions
• 3 versions:
- MB with base for stainless steel filter holder
- MS with base for filter holder with silicone plug no. 8 (magnetic or glass)
- Version without base for adapter

WaterVac 100 ultra-compact filtration system

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• Saves space
• Can drain the waste liquid directly through a silicone tube
• Ideal for use in the laminar flow hood
• Available as a kit with a silicone stopper n°8 or a stainless steel holder base for stainless steel funnel
• Replaceable funnel base design makes WaterVac 100 compatible with various kinds of filter holder

Dual-function system for suction and filtration with pump

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• Compact size and built-in vacuum pump allow to work in laminar flow
• Centrifuge tube rack: can accommondate 50 ml, 15 ml centrifuge tube
• Autoclavable POM handle
• Container to collect waste liquid
• Supplied with: autoclavable adapters for Pasteur Pipettes and 200 µl single-channel tips and POM 1/8-channel tip adaptor with ejector
• Also supplied with polypropylene GL45 suction cap
• Lafil 100 eco with automatic pump switch-off when the desired vacuum is reached

Microsart vacuum manifold

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• Vacuum filtration apparatus for the microbiological quality control of liquid samples
• Left/right-handed operation due to 360° rotatable diaphragm holder
• Easy recovery of the membrane without risk of secondary contamination thanks to the sterile vent filter present on each station

System Biosart 100

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Complete, sterile, single-use 100 ml system containing a funnel, a removable filtering membrane and an absorbent cardboard for culture media

Single use funnel Microsart 100/250

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For rapid filtration during routine testing of water, food

Filtration funnel Biosart 250

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For microbiological testing by counting germs using the membrane filtration method.

AS300 and AS 600 Whatman Filter Ramp

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Stainless steel ramp with filter holder to sieve for quality control in microbiology, residue analysis, etc

MBS1 Whatman filter bank

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Ramp for quality control laboratories in microbiology, which handle large numbers of samples.

Whatman filtration manifold

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Bare stainless steel ramp for microbiology analysis and use with analytical funnels.

Merck Millipore Microfil® Funnels and EZ-Pak™ Gridded Membranes

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The Microfil® system includes sterile filtration funnels and an EZ-Pak® cellulose ester membrane.

Merck Millipore Entonnoirs Microfil® Funnels and S-Pak™ Gridded Membranes

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Microfil® system includes sterile filtration funnels and S-Pak® cellulose ester gridded membranes.

Microfil®S and Microfil®V Funnels

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Sterile and ready to use 100 ml funnels with 47 mm gridded membrane.

Merck Millipore EZ-Fit™ Funnel

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EZ-Fit™ funnels are filter units sterilized with a cellulose ester membrane and ready for use for micro-organisms enumeration.
After filtering the sample, the membrane may be transferred to an agar or used directly with a culture medium (the funnel becoming a Petri dish).

EZ-Fit™ Merck Millipore Manifold base, stainless steel

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New design of the manifold to eliminate all sources of contamination.

EZ-Pak dispenser® and EZ-Pak® Curve Merck Millipore

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Vacuum filter funnel Manifold, three outlets

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Stainless steel 3-channel manifold support for vacuum filtration. Each channel is has a tap-valve, an air vent and a stopper cap n°8.

Connection to a vacuum pipe with an internal diameter of 9.5 mm (3/8). The support accepts single-use or reusable filtration funnels or membrane supports with funnels 029314 and 029315.