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Key Documents

BR36548

BRAND® BLAUBRAND® volumetric flask PUR-coated

capacity 50 mL, joint: ST/NS 14/23, W 50 mL

Synonym(s):

BLAUBRAND®, PURprotect, Volumetric flasks

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About This Item

UNSPSC Code:
41121804
NACRES:
NB.43

material

glass
polypropylene stopper

Joint

joint: ST/NS14/23

feature

accuracy class A

packaging

pack of 2 ea

manufacturer/tradename

BRAND 36548

W

50 mL

capacity

50 mL

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General description

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.

Legal Information

BLAUBRAND is a registered trademark of BRAND GMBH + CO KG
BRAND is a registered trademark of BRAND GMBH + CO KG

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Certificates of Analysis (COA)

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Protocols

This instruction guide describes the design and testing of BLAUBRAND® volumetric glass instruments and density bottles according to DIN EN ISO 4787, and how to apply the ISO standard in practice.

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