Carbon-13C1-tetrachloride,2000 µg/mL,MeOH,1mL,

Flamprop-methyl, 100 µg/ml, Acetonitrile, 5ml

α-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

Isofenphos