Homovanillic acid-d5, 1000µg/ml in MeOH, 1ml

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

Tris(3-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

Bufencarb, 10.0 µg/ml, Cyclohexane, 1ml