Laboratory Funnels

ECO Funnels prevent waste solvent evaporation. We recommend that the ECO Funnel be removed from the waste container at the end of each day or when it is not in use for long periods of time.Specifications: •Chemically resistant HDPE and PP construction •Lip-seal on lid (red) seals the waste system...

General microbiological analysis; Beer; Bottled Water Pharmaceutical Products Analysis Environmental Analysis Bioburden Testing Water Monitoring

General microbiological analysis Beer; Bottled Water Pharmaceutical Products Analysis Environmental Analysis Bioburden Testing Water Monitoring

This non-corrosive separatory funnel holder, molded in PP, has a front opening which provides clear view of the solution and allows unobstructed placement of separating funnels. Two tapered wedges are provided to ensure firm grip on rods measuring 1/2" or 3/8" diameter.

This all-glass filter holder is used in particulate contamination analysis for filtering aqeuous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc, and...

These long stem funnels have smooth walls, 60 degree cone angle, and external ribs to prevent air lock. Molded in Polypropylene, these clear funnels can also be autoclaved.

Squibb style separatory funnel with a PTFE stopcock. Supplied complete with a flask length PE stopper of the listed size. For replacement stoppers see CG-8740.

(This is the suggested replacement for 6340-4L) These 4L PYREX® pear-shaped separatory funnels have glass No. 8 Standard Taper stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for...

Polypropylene funnels have short, wide stems for convenient use with powders. Autoclavable

Buchner style filter funnel having a lower standard taper inner joint and serrated tubulation for connection to a vacuum source. Disc diameters and height above the disc are the same as CG-1402. Improved design incorporates a delivery stem being sealed within the inner joint to prevent breakage....

Available in three sizes, these funnels have eight internal ribs to facilitate filtration. They are made of polypropylene. Funnel Assortment These funnels have eight internal ribs to facilitate filtration. They are made of polypropylene and includes one each of the 35mm, 52mm, and 65mm funnels.

The GVS Analytical Funnels & Monitors meet the standard method requirements for a disposable device. Each sterile analytical funnel and monitors include a removable NC membrane.  Analytical funnels are ready-to-use 100 ml filtration units with membrane and culturing devices. After...

Buchner Funnel, Fritted Disc, Inner Joint Capacity: Avilable in multiple capacities ranging from 15-600mL Joint: Multiple Joint sizes available Frit OD: ranging form 20-90mm Porosity: Medium and Course available Not recommended for filtration where pressure will exceed 15 psi

Foxx Life Sciences EZwaste® 4" Safety Funnel features a latching lid with gasket to create an air-tight seal and to keep VOCs from evaporating into the air. The EZwaste® Safety Funnel is the ultimate lab safety product for liquid waste collection. Our safety funnels can be used as both a sealed...

This unique disposable filter funnel system for solid-liquid separation can be used in chemistry and biological laboratories. The system consists of a polypropylene filter funnel with diatomaceous earth/polyethylene fritted disc, a CG-1049-J style glass vacuum adapter, and a flask or vial. The...

Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

Heavy Duty Polypropylene industrial funnels include a molded in handle. Designed to provide convenient filling of carboys, drums, and barrels.

Graduated addition funnels similar to 7268 series, except with outside jacket for cooling and/or heating. Jacket extends from just below shoulder of vessel down to the bottom tube just below the stopcock. Stopcock is either 2 or 4mm bore PTFE plug. Bot

This non-corrosive funnel holder, molded in PP, can hold funnels with diameters of 3" to 6". The extra plate provided can be placed to hold funnels having diameter 1" to 3". Two tapered wedges are provided to ensure firm grip on rods measuring 1/2" or 3/8" diameter.

KIMAX® funnel with a short, wide stem Constructed with a heavy uniform wall and a strong, fire-polished rim and stem to provide a long service life Funnel has a high resistance to chemical attack and mechanical and thermal shock Designed from ASTM Specification E1095, Type IV requirements...

Designed for bacteriological analysis where it is necessary to sterilize the filter holder with the membrane filter in place. The glass surface is coated with PTFE to avoid filter damage and membrane adhesion during autoclaving. Complete set includes a PTFE-faced borosilicate glass funnel and...

Used in applications where it is necessary to wash and re-dissolve the precipitate with chemicals that would attack standard filter paper. The 60º angle on the funnel permits removal of precipitates.

Heavy wall glass powder funnel. Angled to fit in multi-neck flasks and reactor heads. Standard taper inner bottom joint.

Applications Aseptic filtration Pharmaceuticals and biologics Suspended Solids testing for municipal, surface, ground, and drinking water Rocker MF Series are optimized for microbiological testing Lid on KP 47U can be vented aseptically using disposable syringe filter (luer slip connection)