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HEPPS Biological Buffer Hydroxyanthraquinones Test Specification Min Max MELTING

SKU: 99254777446
4.4
USD179.00 USD227.00

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Description

Test Specification Min Max MELTING POINT 132 - 134 C 132 - 134 C

Test Specification Min Max ASSAY 95% EXPIRATION DATE

Test Specification Min Max APPEARANCE Viscous

GRANULAR P ODOR ODORLESS ODORLESS APPEARANCE OF A SOLUTION (10 g in 15 ml) TO PASS TEST TO PASS TEST SOLUBILITY (25 g in 50 ml) TO PASS TEST TO PASS TEST CALCIUM (Ca) 200 ppm ENDOTOXIN BY LAL AS REPORTED AS REPORTED FOREIGN SUGARS

HEPPS Biological Buffer Hydroxyanthraquinones Test Specification Min Max MELTINGTest Specification Min Max pKa @ 20 C APPROS. 8 APPROS. 8 pH RANGE 7. 6 8. 6 7. 6 8. 6 ASSAY (by titratration in 0. 1N NaOH) 98%

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