Borosilicate Glass Penny Head Stopper ground glass 10/30 joint. Total length about 52mm.
Test tube clamps hold fast to test tubes for safe handling.
Wilmad-LabGlass Chemistry Kits contain laboratory glassware components most commonly used for small ...
Black bristle, double-tufted end.
Brush (inches) 4-1/2 x 1-1/2
Length (inches) 12
The stand is ideal for use with our alcohol burner. The base is made from 3/16" stainless steel rod ...