DURAN® Acid cap bottle, brown, complete, 250 ml

DURAN acid cap bottle, brown, complete with NS 19/17 neck, NS handle stopper and glass cap, 250 ml discontinued item Made of chemically resistant amber DURAN glass. With standard taper pennyhead stopper and additional ground glass cap. This provides an improved seal and protection against acid vapours. Ambered glass provide protection from ultra-violet light. Special features and benefits: UV protection due to external color application Long shelf life and good chemical resistance of brown coloration In addition to the ground stopper, a ground cap is supplied which provides a particularly tight seal and protection against acid vapors With NS grip stopper Steep brim Replaceable glass cap Application: Storage and dispensing of acids, storage of light-sensitive reagents