METANOL - für die Spektroskopie 500ml WARCHEM Nieren und Harnwege Hydrolyzed collagen (collagen peptides) 50

Hydrolyzed collagen (collagen peptides) 50 mg

hibiscus extract softens the hair and makes it easier to detangle

Basic product characteristics: p >

- L-tryptophan plays a key role in the production of serotonin

METANOL - für die Spektroskopie 500ml WARCHEM Nieren und Harnwege Hydrolyzed collagen (collagen peptides) 50Name (English): Methanol Synonyms: Methyl alcohol, Carbinol Species: for spectroscopy Chemical formula: CHOH Molar mass: 32. 04 g mol EC no: 200 659 6 CAS number: 67 56 1 Quality parameters TESTED VALUE NORM Content (GC) min. 99. 9% Acidity max. 0. 0005 meq g Residue on evaporation max. 0. 0005% Water (KF) max. 0. 05% Color (APHA) max. 10 Hz UV transmission (1cm, water) 230 nm min. 80% 240 nm min. 98% 250 nm min. 99% External appearance colorless,