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Acetonitrile Exceeds A.C.S. Specifications HPLC Grade pH Adjusters 9 ASH 36% ARSENIC 3

SKU: 38224853169
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EUR4277.00 EUR4305.00

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Description

9 ASH 36% ARSENIC 3 ppm LIMIT OF IONIC COPPER 0

00% LOSS ON IGNITION 10

00% COMPLETENESS OF SOLUTION TO PASS TEST TO PASS TEST SPECIFIC ROTATION -0

29 % APPROX

Acetonitrile Exceeds A.C.S. Specifications HPLC Grade pH Adjusters 9 ASH 36% ARSENIC 3Test Specification Min Max ASSAY (CH[@3@]CN) 99. 90% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 5 ppm TITRABLE ACID 8 ?? q g TITRABLE BASE 0. 6 ?? q WATER 0. 02% RETEST DATE

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