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(25-Dimethylphenyl)magnesium Bromide (20 Percent in Tetrahydrofuran ca. 1mol/L) Crown Ethers /td> CHROMATOGRAPHIC PURITY TO PASS

SKU: 88850983979
4.3
USD432.50 USD458.50

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Description

/td> CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 1

ANHYDROUS BASIS) 98 100

Test Specification Min Max ASSAY [Cr[@2@](SO[@4@])[@3@]] 65

00% THROUGH 200 MESH 15

02% HEAVY METALS (by ICP-OES) 5 ppm IRON (Fe) 5 ppm POTASSIUM (K) 0

(25-Dimethylphenyl)magnesium Bromide (20 Percent in Tetrahydrofuran ca. 1mol/L) Crown Ethers /td> CHROMATOGRAPHIC PURITY TO PASS

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