Glassco Volumetric Flask Class A Batch certificate 500ml Borosilicate Glass and PE stopper 25 litre aluminium bottle has

25 litre aluminium bottle has a plain interior

Academy 1000ml glass measuring cylinder

Square 1000ml glass reagent bottle with cap

59mm screw neck: easy opening and closing

5 litre clear glass reagent bottle complete with blue screw cap top

Glassco Volumetric Flask Class A Batch certificate 500ml Borosilicate Glass and PE stopper 25 litre aluminium bottle hasA 500ml 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