Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

5ß(H),17 alpha(H),21ß(H)-Hopane (mix. with 0132.30), neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Piperophos, 250mg

2,4-Dichloroaniline, 500mg