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7-(23-Dihydroxypropyl)theophylline HPLC Ion-Pair Reagents for Acidic Samples 00% SPECIFIC ROTATION +81

SKU: 4605892205
4.4
USD86.00 USD136.00

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Description

00% SPECIFIC ROTATION +81

50% HYDROXYL VALUE 65 80 OLEIC ACID 22 24 g/100g SAPONIFICATION VALUE 45 55 ACID VALUE 2 1

00% MELTING RANGE 141 - 145 C 141 - 145 C LEAD (Pb) 2 mg/kg LOSS ON DRYING 0

50% SPECIFIC GRAVITY @ 25[dC 1

GC-ECD(AS HEPTACHLOR EPOXIDE) 10 ppt RESIDUE AFTER EVAPORATION 2 ppm WATER 0

7-(23-Dihydroxypropyl)theophylline HPLC Ion-Pair Reagents for Acidic Samples 00% SPECIFIC ROTATION +81

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