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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
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
• 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.)
• 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
• 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
• 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)
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.
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.
• 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
• 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
• Magnetic seal prevents possible twisting and tearing of the membrane • Constructed of PES: high temperature and chemicals resistance • PP funnel lid, with a PTFE syringe filter • Filter funnel, funnel support base, membrane support and filter holder made from PES • Silicon stopper • Reusable, withstands numerous autoclave cycles • Detachable hose fitting to the support base, allows direct connection to vacuum source • Compatible with various kinds of bottle, vacuum flask • "a" Versions with short stem; MF3 and MF5 versions delivered with silicone cap #8"
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).