Ethoxyquin, 100 µg/ml, Ethyl acetate, 5ml

(1R,2S,3R,4S)-rel-1,2,3,4-Tetrahydro-phenanthrene-1,2,3,4-tetrol, , Solvent-, Unit , # of units-, Cas.no. 697287-37-9

Atrazine-2-hydroxy D5, 100µg/mL in MeOH, 1,1ml

QC Standard 2