Volumetric flasks, class A, white markings

DURAN®, borosilicate glass, amber, with glass stopper, conformity certified (DE-M marking).

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

*Wide neck.

Certifications: DIN EN ISO 1042.