Tetrachloroethene, 100 µg/ml, Methanol, 5ml

3-Mercapto-1-hexanol, 100mg

Permethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 52645-53-1

2,3,7,8-Tetrachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,