Pirimiphos-methyl, 100 µg/ml, Toluene, 1ml

4-Bromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 106-41-2

Ametryn, 10.0 µg/ml, Ethyl acetate, 10ml

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