Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml

Propazine-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219802-87-5

L-Tryptophan, 100mg

2,2',4,4',6,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane