Mepronil, 10 µg/ml, Ethyl acetate, 10ml

Artificial Saliva for Med. and Dent.Research,200ml

g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml

1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene, 1.2mL x 100ug/mL, nonane