Atrazine D5, 100 µg/mL in Acetone, 1ml

Deuterated PAH Standard, 100µg/ml in IO, 1ml

Flunitrazepam-d3, , Solvent-, Unit , # of units-, Cas.no. 219533-64-9

Congener alcohols, 500μg/ml in Water, 10 x1ml