Volumetric flasks, class A, blue markings
HIRS2820275
- NS:12/21
- Capacity:50 ml
- Seq:09
- Pk:2
- Tolerance:0,060 ± ml
DURAN®, borosilicate glass, with glass stopper, 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
**Wide neck
: DIN EN ISO 1042