7-Aminoclonazepam-D4

2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

Acenaphthene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 15067-26-2

Trimethoprim, 100 µg/ml, Methanol, 1ml