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5101520-Tetrakis(4-carboxymethyloxyphenyl)porphyrin size:100 MG 20% ARSENIC (As) 3 ppm

SKU: 83186619561
4.9
USD266.00 USD307.00

Pay in 4 interest-free payments of $66.50 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

Description

20% ARSENIC (As) 3 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IRON (Fe) 200 ppm CALCIUM (DRIED BASIS) 1

ANHYDROUS BASIS) 98 100

00% LOSS ON DRYING @ 105 C 3

Test Specification Min Max BARIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3104 3104 EXPIRATION DATE

01% SULFIDE (S) 0

5101520-Tetrakis(4-carboxymethyloxyphenyl)porphyrin size:100 MG 20% ARSENIC (As) 3 ppm

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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