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Parfum/Fragrance (fil: b10028/1)
Formaldehyde
shell component
B5 ) and mineral salts (magnesium
Kupferreagenz für die Kolorimetrie 250ml Ketchups Parfum/Fragrance (fil: b10028/1)Copper reagent for colorimetry Technical information on chemical reagents: Main composition: Copper(II) sulfate, ammonia solution, sodium base CAS number (CuSO 5HO): 7758 99 8 EC number: 231 847 6 Synonyms: Biuret reagent, copper alkali solution Grade: Laboratory quality Purity: at least 99% (for the main component CuSO) Examples of professional applications in various industries: Chemical laboratories: for determining proteins and compounds with
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US$ 14.03
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