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NN-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid [Good's buffer component for biological research] size:25 GM 00% ACIDITY TO PASS TEST

SKU: 43143085167
4.3
EUR131.00 EUR163.00

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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

Description

00% ACIDITY TO PASS TEST ALKALINITY TO PASS TEST LEAD (Pb) 2 mg/kg LOSS ON DRYING 1

20% MAGNESIUM (as MgO) TO PASS TEST(lim TO PASS TEST(lim WATER 5

Test Specification Min Max ASSAY (BENZOYL PEROXIDE) 70 80

Test Specification Min Max ZINC (Zn) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3168 3168 EXPIRATION DATE

[a][@D@]25 +21

NN-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid [Good's buffer component for biological research] size:25 GM 00% ACIDITY TO PASS TEST

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