Flasks, round bottom, narrow neck, with beaded rim
Supplier: Lenz Laborglas GmbH & CO.KG
Certificates
About this item
DURAN® Borosilicate glass 3,3, clear.
- Very good chemical resistance
- High temperature resistance
- Minimal thermal expansion, giving relatively high resistance to temperature changes
Marked with capacity and a white labelling area. Flasks with neck external diameter larger than 65 mm have reinforced rims.
Certifications: Acc. to DIN ISO 1773 and in addition to standard