4,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta

Triflusulfuron-methyl, 100µg/mL in Acetonitrile, 1ml

Atranol, 10mg

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,