These screw form Hoffman Clamp allows added control by a screw type adjustment which allows more or less air or liquid through.
These Nickel Plated Steel 10" long Beaker Tongs handle 50-2000ml capacity beakers and are available in coated or uncoated jaws. Have a firm but gentle grip and the plastic type coating helps prevent slipping. The plastic coated jaws will withstand temperatures up to 120 degrees centigrade.
These Tubular Spring Scales are calibrated in both Grams and Newtons with transparent bodies and each size is color coded for identification.
These burner Tripods have a cast iron support ring with black enamel, acid resistant finish, detachable nickel-plated steel legs angled outward for better stability.
These are blue solid rubber stoppers are made of excellent grade rubber and sold in one pound bags.
This is 10 grams of Agar Powder. Agar is a growth medium used to culture microorganisms in laboratory situations.
These Bomex Glass Brand Separatory Funnels have a conical shape, with ground glass Stoppers and Stopcorks.
These superior quality unmounted Double Convex Lenses with ground edges are useful for teaching a variety of optical principles.
The Magnesium Ribbon is a roll of Magnesium Ribbon 99% Magnesium, 1% Zinc and Lead.
These Borosilicate Glass Cylinders come with removeable stands for added stability and a bumper guard to prevent breaks.
These Borosilicate Glass Cylinders come with removable stands for added stability and a bumper guard to prevent breaks.
These Bomex glass boiling flasks have a round bottom and accomodate a variety of stopper sizes and volumes depending on the flask chosen.
These are acrylic body buret with teflon stopcock (PTFE) with .1 ml subdivisions.
These porcelain evaporating dishes are completely glazed inside and outside except for the bottom.
These low form graduated Griffin beakers are made of the Bomex brand Glass.