18O4-Sodium perchlorate, 100 µg/ml, Water, 1ml

Isoxaflutole, 100 µg/ml, Acetonitrile, 5ml

Bis(4-methyl-1-pentyl) phthalate,1000 µg/mL,isooctane,1mL,

4-Methoxy-2',3,5,5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml