Naphthalene, 2000µg/mL in MeOH, 1ml

2,3-Dichloro-1-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 616-23-9

2-Perfluorobutyl ethanol (4:2), 1.2ml x 50ug/ml, methanol

trans-Nonachlor, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39765-80-5