Atrazine-desethyl-desisopropyl, 100mg

2.3-Peri-naphthylene-pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 188-89-6

2,2',3,3',5-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Disulfoton, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-04-4