2,4'-DDE-d8 (dichloropropyl-d4), 100µg/mL in AL, 1ml

2,3,3',4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

17 alpha(H),21ß(H)-25-Norhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 84276-47-1

Fluometuron, 250mg