Propachlor, 100μg/ml in Acetonitrile, 5ml

1,2-Dibromo-4-(1,2-dibromoethyl)cyclohexane, 100µg/ml in Toluene, 1ml

2-tert-Butyl-5-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-60-8

Melatonin,1000 µg/mL,MeOH,1mL,