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Sartorius single-use polystyrene (PS) storage bottles are designed for safe, secure storage of tissue culture media and sera, buffers, and other aqueous solutions. Features & Benefits Single-use polystyrene bottles for storage of media, buffers, and other aqueous solutions Bottles featuring a...
Enhance your lab's filtration process with the Filtropur V100, Vacuum filtration unit. This innovative piece of equipment provides fast and efficient filtration of fluids in a laboratory setting. Its advanced design ensures consistent operation, while the sturdy construction promises long-lasting...
Squibb-style dropping/separatory funnels with glass key stopcock used for precise, controlled dispensing of liquids Made of high quality borosilicate 3.3 glass with superior durability and heat tolerance Features a ground glass socket fitted with an interchangeable plastic stopper Designed for use...
Funnel has a sealed-in glass fritted disc of the listed porosity. Useful wherever filter paper or membranes cannot withstand the chemical attack of the filtrate. Constructed with heavy wall stems and the top of the funnel is beaded for additional strength. Not recommended for use where pressure...
KIMAX funnel is supplied with a closed-bottom linear, high-density polyethylene stopper to fit in the ground neck, and PTFE stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and...
These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals, which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. These funnels are available in...
Sartolab® Vacuum filtration units are designed for the convenient clarification & sterile filtration of tissue culture media and components, biological fluids, and other aqueous solutions. Sartolab® RF|BT vacuum filtration units are available as ready-to-use disposable 50 mL, 150 mL, 250...
Manufactured from type 1 class A borosilicate glass Receiving vessel is placed under bell to maintain sterility during filling
One-step filtration funnel Activated carbon matrix Fits most stand laboratory flasks and bottles The Extractor system is a one-step filtration funnel device for the rapid removal of ethidium bromide from gel-staining solutions. This disposable unit contains an activated carbon matrix, which removes...
Designed for particulate or biological contamination analysis of small volumes using a vacuum filter. Includes a fritted glass filter support and No. 5 perforated silicone stopper for easy attachment to a vacuum filtering flask. Membrane filters are not included. Thick prefilters or laminated...
Squibb style separatory funnel with a PTFE stopcock. Supplied complete with a flask length stopper of the listed size. For replacement stoppers see CG-3018.
These 125mL PYREX® glass separatory funnels have Rotaflo® stopcocks and strong, hollow No. 22 Standard Taper glass stoppers. A glass stopper is also included for your convenience. Stem O.D. is 10mm. For replacement glass stoppers, see No. 7650 and for polyethylene stoppers, see No. 7624.
KIMAX funnel constructed with heavy uniform walls and strong, fire polished rims and stems to give a long service life. Funnels have a high resistance to chemical attack, mechanical, and thermal shock. Designed from ASTM Specification E1095, Type I, Class B requirements.
Cylindrical style addition funnel similar to CG-1710, but with a PTFE stopcock. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.
The stainless steel funnel can be used to pour and transfer free-flowing powders, liquids and slightly viscous media easily. An air channel on the discharge tube ensures a complete, unobstructed flow. Depending on the diameter, this pouring aid is suitable for dispensing applications, from small...
Freeze drying ampoule Type 1, class A borosilicate glass, round bottom Tubular with firing off constriction on neck Rigidly controlled bottom to withstand pressure at low temperature
Inside flutings for rapid filtration For use in flasks or test tubes without filter rack
Similar to CG-1742, but with the plain lower stem replaced by an inner standard taper joint of the listed size having a sealed in drip tip. Supplied complete with one listed size flask length stopper.
Used for pouring liquids or powders into multineck flasks. Available with standard taper joint. The Ace Glass Offset Powder Funnel is specifically crafted for the accurate transfer of powdered substances. Its offset design facilitates smooth flow and minimizes spillage during transfers. Constructed...
Inside flutings for rapid filtration 60° angle permits accurate fitting of filter paper. Long 150 mm stem. Strong beaded edge. Depressed inside flutings further decrease filtering time.
For filtering reflux products from Labconco Crude Fiber units Two-piece polyethylene Buchner funnel with heat sealed, 200-mesh stainless steel screen in uppersection; i.d. 76 mm.
Filter Funnel, Microscale, Synthware, Joints: 14/20, Disc OD: 20mm, Disc Porosity: Medium. Allow your laboratory operations to run smoothly and efficiently with these microscale filter funnels. These devices are specifically designed to facilitate precise, accurate filtration processes in a...
Addition Funnel, Pressure Equalizing, PTFE Metering Stopcock, Synthware, Capacity: 10-500mL available, Top Joint (Outer): 14/20, 19/22, and 24/40 available, Bottom Joint (Inner): 14/20, 19/22, and 24/40 available, Stopcock Bore: 2 or 4mm.
Unbreakable, polypropylene solvent addition funnels useful for chromatography columns. The unique closed-end design facilitates gentle addition of solvent to the column. Perforated funnel stem permits solvent to pour down the column wall without disturbing the top layer of silica gel. Convenient...