4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

Demeton-S-methyl-sulfoxide, 10 µg/ml, Ethyl aceta

Fenamiphos-sulfone, 100 µg/ml, Toluene, 5ml

C29 Ring-C Monoaromatic sterane (5ß(H),10ß(CH3)/5 alpha(H),10 alpha(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205176-21-2 / 81943-51-3