Semi-Volatile Standard

Chloridazon, 100 µg/ml, Ethyl acetate, 5ml

6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbo

3ß,17 alpha(H),21ß(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 126254-83-9