EPA Method 525 Pesticide Standard Sub Conc

4,4'-Methylenebis(2-chloroaniline), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 101-14-4

1-(3,4-Dichlorophenyl)-3-methylurea, 100 µg/ml, A

Eugenol-methyl ether, 100mg