US$ 254.30
VITAMIN B7 BIOTIN 2500µg:
shiitake (Lentinula edodes Berb
harzigen und kräuterartigen Aroma
an amino acid naturally produced in the human body
Fluorescein CZ 250g Natriumbicarbonat VITAMIN B7 BIOTIN 2500µg:Pure Fluorescein Catalog number: CHEM 424277704 Technical Specifications Chemical formula: C20H12O5 Molar mass: 332. 32 g mol CAS number: 2321 07 5 EC number: 219 031 8 Physical form: solid Color: yellowish brown or reddish brown powder Odor: weak, characteristic Melting point: 314 316C (decomposition) Boiling point: no data available Flash point: no data available Auto ignition temperature: no data available Explosion limits: no data available
US$ 254.30
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US$ 403.81
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