Density bottles, with capillary stopper. To BS EN ISO 3507:1999, IP190 Type 1(b) and STPTC Schedule VII (supplementary to BS733 range). Adjusted, borosilicate glass.
Density bottles, with capillary stopper. To BS EN ISO 3507:1999, IP190 Type 1(b) and STPTC Schedule VII (supplementary to BS733 range). Adjusted, borosilicate glass.