D3-1,3,5-Trimethylbenzene, 200 µg/ml, Methanol,

Tecnazene, 10.0 µg/ml, Cyclohexane, 10ml

Alachlor D13 (2,6-diethylphenyl D13), 100 ng/µl, 1.1ml

Bisphenol S-13C12, 1mg