These 7-315 series are crucibles with lids that are used with chemical compounds that may be heated in high temperatures.
These Boston round amber bottles with dropper assemblies are made of non-porous glass and autoclavable.
Long Stem Utility Funnels smooth walled and molded from chemical resistant polypropylene with a 60 degree cone angle and external ribs to prevent air lock.
These Bomex glass boiling flasks have a round bottom and accomodate a variety of stopper sizes and volumes depending on the flask chosen.
These Flint Reagent Bottles have a wide mouth and come with Ground Glass stopper.
These Bomex volumetric flasks are fitted with a ground stopper and are accurately calibrated for reliable measuring of liquids and solutions. The neck has a single ring graduation mark. Noted on the flask is the flask's capacity. The glass is clear.
This is pH Test Paper Neutral Litmus, 100 strips per vial. Used to test for acid or alkili.
This is a Concave/Convex Glass Spherical Mirror , 50mm D x 15cm FL.
These aprons are built for durability and protection from everything from natural materials to chemicals. The rubber cloth apron is impermeable and easy to clean.
These Tubular Spring Scales are calibrated in both Grams and Newtons with transparent bodies and each size is color coded for identification.
These superior quality unmounted Double Convex Lenses with ground edges are useful for teaching a variety of optical principles.
These are high form porcelain crucibles with lid covers.
These screw form Hoffman Clamp allows added control by a screw type adjustment which allows more or less air or liquid through.
This Liebig Condenser is made from heat resistant borosilicate glass for efficiency and high speed condensing. The Liebig condenser has a long tube. The inner tube is sealed to the large water cooling jacket. An inlet and outlet tube are sealed to opposite sides of the jacket (200mm).
These Borosilicate Glass Cylinders come with removeable stands for added stability and a bumper guard to prevent breaks.