Perfluoro-n-tetradecanoic acid, 1.2ml x 50ug/ml, methanol

Triazophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 24017-47-8

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5

2,4-Dichloroaniline, 100 µg/ml, Methanol, 5ml