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8-Acetyl-7-hydroxy-4-methylcoumarin size:5 GM Test Specification Min Max PURITY

SKU: 48439779485
4.1
USD393.50 USD425.50

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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

Description

Test Specification Min Max PURITY (Ion exchange titration) 95

5 ppb SILVER (Ag) 1 ppb SODIUM (Na) 1 ppb STRONTIUM (Sr) 1 ppb TANTALUM AS REPORTED AS REPORTED TELLURIUM 0

Test Specification Min Max PURITY (TLC AREA%) 97

PHOSPHATE NO TURBIDITY OR NO TURBIDITY OR IRON (EP) 10 ppm ELEMENTAL IMPURITIES AS REPORTED HEAVY METALS (JP) 10 ppm MAGNESIUM AND ALKALI SALTS 0

06% LEAD (Pb) 2 mg/kg LOSS ON DRYING 1

8-Acetyl-7-hydroxy-4-methylcoumarin size:5 GM Test Specification Min Max PURITY

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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