Volumetric flasks, class A, blue markings

Volumetric flasks, class A, blue markings

DURAN®, borosilicate glass, with beaded rim, conformity certified (DE-M marking).

Blue enamelled indelible markings resistant to acids and alkalis
Certificate of conformity with dated batch identification available via website: (www.hirschmannlab.de)

* In addition to DIN

: DIN EN ISO 1042

Hirschmann brochure EM-Techcolor -volumetric glassware-

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