Bentazone, 10.0 µg/ml, Acetonitrile, 10ml

Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

2-Methyl-1,3-dioxolane

(+/-)-Clenbuterol-d9 (trimethyl-d9),100 µg/mL,MeOH,1mL,