LLG-Volumetric flasks, borosilicate glass 3.3, class A Conformity certified with batch ID. -DIN EN ISO 1042 -With standard ground joint and PE stopper -Blue ring mark and inscription Nominal capaci...
LLG-Volumetric flasks, borosilicate glass 3.3, class A, amber glass Conformity certified with batch ID. -DIN EN ISO 1042 -With standard ground joint and PE stopper -White ring mark and inscription ...