D4-Imidacloprid, 100 µg/ml, Acetone, 1ml

1,2,3-Trichlorobenzene

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,

Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 13250-98-1