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Tetraethyl 4-tert-Butylcalix[4]arene-OOOO-tetraacetate size:200 MG 0 LEAD (Pb) 5 mg/k

SKU: 92548467098
4.1
USD523.00 USD547.00

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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Description

0 LEAD (Pb) 5 mg/k LOSS ON DRYING 0

50% CARBONATE (CO[@3@]) TO PASS TEST HEAVY METALS (as Pb) 0

Test Specification Min Max ASSAY (as C[@10@]) 98% APPEARANCE CLEAR

05% ELEMENTAL IMPURITIES: COPPER (Cu) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

00% LOSS ON DRYING @ 110[dC 5

Tetraethyl 4-tert-Butylcalix[4]arene-OOOO-tetraacetate size:200 MG 0 LEAD (Pb) 5 mg/k

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