Acetochlor-d11 (2-ethyl-6-methylphenyl-d11)

n-Butyl benzyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 85-68-7

Perfluorododecanesulfonic acid, 50µg/ml in MeOH, 1ml

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