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

3-Methoxy-DL-tyrosine, 10mg

Phorate-Mix 1, 10.0 µg/ml, Cyclohexane, 10ml

2,2',3,4',5,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,