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Environmental Analysis: Reference standard for calibrating measuring instruments
including smoke
food glucose
flexible and easy to comb
L-Ascorbinsäure CZ 500g Ziegenmilch Environmental Analysis: Reference standard forL (+) Ascorbic Acid Technical information about chemical reagents: Chemical Formula: CHO. CAS Number: 50 81 7 EC number: 200 066 2 Synonyms: Ascorbic acid, Vitamin C, L Ascorbic acid Species: Pure Purity: min. 98. 0% Appearance: White crystals or crystalline powder Physical state: Solid Color: white Odor: odorless pH value: 2. 2 2. 5 (50 g l HO, 20C) Melting point: 192C Boiling point: Decomposition above 192C Flash point: 380C Density: 1. 65 g cm Bulk
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