L-Proline

4-Nonylphenol, mixture of nonyl isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 84852-15-3

Aroclors 1016/1260 & Tetrachloro-m-xylene

Clomazone, 10 µg/ml, Ethyl acetate, 10ml