Melatonin,1000 µg/mL,MeOH,1mL,

Ipronidazole, 50mg

1-Hexene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 592-41-6

2,3,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane