Tri-n-butyl phosphate-d27, 1.2ml x 50ug/ml, toluene

Triticonazole, 10 µg/ml, Cyclohexane, 10ml

4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

1H,1H,2H,2H-Perfluorotetradecan-1-ol (12:2 FTOH), 50μg/ml in MeOH, 1ml