D4-Thiacloprid, 100 µg/ml, Acetonitrile, 1ml

2,2,4-Trimethylhexane

Triphenyl phosphate-d15, 1.2ml x 50ug/ml, toluene

3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,