Glassco Volumetric Flask Class A Batch certificate 100ml Borosilicate Glass PE stopper Offers an extra layer of

Offers an extra layer of protection for aluminium bottles when stored or shipped

Square shape: for edge-to-edge storage that saves space

There is a pouring ring on the bottle neck for drip-free pouring

210L blue steel drumPlain interior: for solvent-based products

Glassco Volumetric Flask Class A Batch certificate 100ml Borosilicate Glass PE stopper Offers an extra layer ofA 100ml volumetric glass flask, class A. This volumetric flask is made from Borosilicate 3 glass, so it has high thermal resistance, chemical durability and excellent optical clarity. It has a narrow neck for use with stoppers when conducting sealed reaction experiments and gas collection. There is an easy to read white measuring scale and marking block made from fired on ceramic enamel. This means the scale markings are chemically resistant and