Tilmicosin, 100 µg/ml, Methanol, 1ml

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

Pirimiphos-methyl, 100 µg/ml, Ethyl acetate, 5ml

N-Phenyl-N’-isopropyl-p-phenylenediamine