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Boc-Cys(Npys)-OH 96+ Percent W (Tungsten) Compounds 5 ELEMENTAL IMPURITIES AS REPORTED

SKU: 68479337478
4.0
USD321.00 USD343.00

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Description

5 ELEMENTAL IMPURITIES AS REPORTED FREE ETHYLENE OXIDE 1 �g/g FREE PROPYLENE OXIDE 5 �g/g FREE 1

2 ACIDITY / ALKALINITY TO PASS TEST APPEARANCE OF A 10% SOLUTION TO PASS TEST SOLUBILITY TO PASS TEST ARSENIC (As) 3 ppm IRON

/td> pH (1 in 50) 4 6

Test Specification Min Max ACTIVITY 300 IU/mg 300 IU/mg APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST pH (0

Boc-Cys(Npys)-OH 96+ Percent W (Tungsten) Compounds 5 ELEMENTAL IMPURITIES AS REPORTED

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