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HEPES Biological Buffer Ultrapure size:25 GM Test Specification Min Max pH

SKU: 4558130495
4.4
USD162.50 USD205.50

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Description

Test Specification Min Max pH @ 25[dC 7

Test Specification Min Max ASSAY 95

0 C HEAVY METALS 10 ppm LOSS ON DRYING 2% EXPIRATION DATE

001N TRACEABLE TO NIST EXPIRATION DATE MANUFACTURE DATE

5 % SPECIFIC ROTATION [a][@D@] +31

HEPES Biological Buffer Ultrapure size:25 GM Test Specification Min Max pHTest Specification Min Max APPEARANCE Fine, white, cry Fine, white, cry ASSAY 99% pKa @ 25[dC 7. 2 7. 8 LOSS ON DRYING 1. 00% SULFATED ASH 0. 10% LAL BACTERIAL ENDOTOXINS 20 EU g EXPIRATION DATE

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