With white enamel marking spot Glass conforms to ASTM E438, Type 1, Class A Sizes 250 and 500 mL accept 5/16" I.D. flexible tubing, 1000 mL and larger accept 3/8: I.D. tubing. Kimax glass hose connection outlet is fused to the bottle. 250 mL bottle takes size 2 rubber stopper; 500 mL…

1/2 liter six-pack and matching 2 liter pitcher For lab use, handle makes an ordinary beaker easier to use Ideal in the office or at home for hot and cold drinks The KONTES LABMUG and Pitcher are made from Berzelius glass beakers and have solid rod handles. Both the mug and the…