Iprobenfos, 10 µg/ml, Ethyl acetate, 10ml

1,2,5,6-Tetramethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-43-3

n-Propyl acetate,1000 µg/mL,MeOH,1mL,

Mix of deuterated PCBs (28,52,101), 100µg/ml in Nonane, 10 x 1ml