Chemglass

A 10mm OD precision ground and polished stirrer shaft with our patented** Chem-Stir™ blade attachment system. Shaft (C) has been manufactured with a ring at the lower end to permit attachment of the blade (B) with a PTFE nut (D) and bolt (A). Shaft is supplied complete with PTFE nut and bolt...

Beakers are made from 316L stainless steel and available in capacities of 1, 2, 3, and 5 liters. Beakers have solid bar sanitary handle, easy-pouring beaker-spout, and graduation marks. All beakers have a seamless sanitary interior and standard 10 Ra finish. Features: Beakers have solid bar sanitary...

With outer standard taper joints on both top arms and lower inner joint. All three joints are the same size.

Ultra-thin (.25mm) ground and polished clear quartz microscope slide cover slips.

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...

Reservoir for use with CG-1192 and CG-1193 columns. Reservoir has a top 24/40 standard taper outer joint for use with CG-1195 flow controller, and the listed size lower inner joint. Supplied complete with one CG-182 open top cap, one CG-305 Viton o-rin

Similar to CG-1320, but with the addition of two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

Cap is made from PBT (thermoplastic polyester) and will withstand temperatures from -45 to 200°C. PTFE seal is also available separately.

Chemglass Sealing Mats are designed to provide a protective seal for laboratory plates and vessels, ensuring sample integrity. These mats are made from durable material that resists chemical exposure and temperature variations. They are easy to apply and remove, offering convenience in laboratory...

For replacement or construction of burets having a 1:5 PTFE stopcock plug. One arm is pulled to a delivery tip.

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 round, wide mouth amber glass bottles are used for storage of light sensitive chemicals. The 50mL and 120mL bottles have a black phenolic cap with a polyethylene cone shaped liner. All other sizes have a white polypropylene cap with a polyethylene faced foam liner. Sold with cap attached to...

Heavy duty, molded TLC developing tank for use with plates up to 20 x 20 cm ( 8in x 8in). The weight of the tank is approximately 15 pounds, and the bottom is ground to insure stability. Inside dimensions of the tank are 27cm wide x 7cm deep x 26 cm high (10 5/8in x 2 7/8in x 10in). Tank is supplied...

Container is made of rugged HPDE and has a detachable base and lid with a gasket. It is an ideal container for solid waste in the lab such as used silica gel radioisotopes, contaminated gloves, Kimwipes, filter papers, and other disposables. Overall height with the lid open is 21", footprint is...

The neck finish of the Snap Ring™ vial allows the use of Chem Snap Caps™ or standard aluminum seals. The Snap Ring™ finish eliminates the need for crimping or decapping. Designed to work with robotic arm or other auto samplers. Choose from clear or amber borosilicate. This vial...

Lab Jack Features: Only support jack on the market that attaches directly to a 1/2" diameter vertical lab frame or lattice rod. Heavy gauge aluminum construction provides excellent rigidity and support. Fabricated to precise tolerances allowing smooth vertical adjustment. Optional stainless...

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.

Round bottom, HEAVY WALL, four-neck flask with standard taper outer joints on the center neck and vertical side necks. The third neck is a 10/30 outer joint for use with a CG-3506, 10/30 jointed thermometer. Flasks with 29/26 center necks have a groove tooled just below the grind to aid in the...

Aspirator bottles with permanent white graduations. Useful as a reservoir for fermentation work or as a large scale animal feeder. Bottle has a reinforced tooled top to accept the listed size of rubber stopper. Hose connection has an O.D. of 9mm at the largest serration.

Round bottom, HEAVY WALL single short neck flask with a standard taper outer joint. The 29/26 flasks have a groove tooled just below the grind to aid in clamping of the flask. Please note: There are separate listings for larger capacity round bottom flasks.

Gas inlet adapter with a 2mm glass stopcock having a constant pressure retention device. Available with a choice of inner or outer standard taper joint. Top arm is 9mm O.D. medium wall tubing for use with CG-3022 septum. Overall height of the 14/20 size is approx. 95mm while the 24/40 is approx....

Heavy wall bottle used in hybridization incubators or ovens with rotators. An alternative to plastic bags or boxes, the membrane is rolled and placed into the bottle which is secured in a rotisserie. The membrane is saturated and drained during each revolution, resulting in even exposure of the...

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.

Excellent heat transfer won't interfere with magnetic stirring,Holes spaced for optimum stirring of all vials,Color-anodized for durability and easy identification,Round reaction blocks are designed to fit directly on 135mm diameter, round top hot plate stirrers. Aluminum construction offers...