Heptenofos,100 µg/mL,MeOH,1mL,

2-Phenylfluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4914-78-7

Arochlor 1232, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11141-16-5

Chloridazon-d5,100 µg/mL,acetonirile,1mL,