12-Hydroxystearic acid,1000 µg/mL,chloroform,1mL,

3-Methyl-2,2',4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Siduron, 100 µg/ml, Acetonitrile, 1ml

4-n-Nonylphenol monoethoxylate, 1000µg/ml in Isooctane, 1ml