Borosilicate 3.3. DIN EN ISO 1042. Calibrated to contain (TC, In). Including one batch certificate.
The PUR coating envelops the volumetric flasks like a protection skin. In the event of breakage, the safety coating helps contain the glass fragments. Compared to uncoated glass flasks the electrostatic charge is not increased. The light blue coating facilitates optical distinction. The maximum operating temperature at dry heat is 135°C (exposure time <30 min.).
Frequent autoclaving at 121°C reduces splintering protection. Cleaning up to max. 95°C.
BLAUBRAND is a registered trademark of BRAND GMBH + CO KG
BRAND is a registered trademark of BRAND GMBH + CO KG