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4-(Trimethylsilyl)diphenylacetylene Carbonyl Group Labeling Reagents for Fluorescence HPLC 1 ppb BERYLLIUM (BE) 0

SKU: 33367992957
4.4
USD197.00 USD223.00

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Description

1 ppb BERYLLIUM (BE) 0

Test Specification Min Max ASSAY (GC) 97%

5 % HYDROXYL VALUE 90 - 107 90 - 107 SAPONIFICATION VALUE 41 - 52 41 - 52 ACID VALUE 2 LEAD 2 mg/kg RESIDUE ON IGNITION 0

Test Specification Min Max APPEARANCE YELLOWISH POWDER YELLOWISH POWDER ASSAY 95% 95%

02% HALOGENATED RESIDUE BY GC-ECD(AS HEP

4-(Trimethylsilyl)diphenylacetylene Carbonyl Group Labeling Reagents for Fluorescence HPLC 1 ppb BERYLLIUM (BE) 0

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