Pretilachlor, 100 µg/ml, Acetonitrile, 5ml

1-(3,4-Dichlorophenyl)-3-methylurea, 100 µg/ml, A

Dibenzo[cd,pg]bisanthene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 187-94-0

Method 200.8 Single Element Kit