TETRAHYDROFURAN - für die Spektroskopie 500ml WARCHEM Nüsse Außerhalb der Reichweite von Kindern
Description
Außerhalb der Reichweite von Kindern und von Haustieren aufbewahren
Shea butter - an oil with a nutty scent that contains many valuable ingredients that support skin regeneration
peeled tomatoes 13% (peeled tomatoes*
erhöht den Spiegel des guten Cholesterins
(Bee pollen) contains antioxidants and supports the body's immunity
TETRAHYDROFURAN - für die Spektroskopie 500ml WARCHEM Nüsse Außerhalb der Reichweite von KindernName (English): Tetrahydrofuran Synonyms: Tetrahydrofuran, THF Species: for spectroscopy Chemical formula: CHO Molar mass: 72,11 g mol EC number: 203 726 8 CAS number: 109 99 9 Quality parameters TESTED VALUE NORM Content (GC) min. 99. 8% Acidity max. 0. 0005 meq g Residue on evaporation max. 0. 0005 % Water (KF) max. 0. 02% UV transmission (1cm, water) 250 nm min. 70% 260 nm min. 80% 280 nm min. 95% 300 nm min. 99% FTIR spectrum as prescribed
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