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Sodium Tetraphenylborate Reagent ACS Pr (Praseodymium) Compounds 01% LEAD (Pb) 3 mg/kg

SKU: 75133604293
4.2
USD141.00 USD184.00

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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Description

01% LEAD (Pb) 3 mg/kg LOSS ON DRYING 2% MAGNESIUM AND ALKALI SALTS 1% IDENTIFICATION TO PASS TEST EXPIRATION DATE

20% ELEMENTAL IMPURITIES AS REPORTED ORGANIC IMPURITIES TO PASS TEST IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

00% ALKALINE SUBSTANCES TO PASS TEST ARSENIC (As) 8 ppm CALCIUM (Ca) TO PASS TEST CALCIUM OR MAGNESIUM TO PASS TEST LEAD (Pb) TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max ASSAY (PbCrO[@4@]) 98

5 % each IDENTIFICATION SPEC MTCHS REFE SPEC MTCHS REFE EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

Sodium Tetraphenylborate Reagent ACS Pr (Praseodymium) Compounds 01% LEAD (Pb) 3 mg/kgTest Specification Min Max ASSAY [NaB(C[@6@]H[@5@])[@4@]] 99. 50% 99. 50% CLARITY OF SOLUTION TO PASS TEST TO PASS TEST LOSS ON DRYING @ 105 C 0. 50%

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