Lorazepam

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 1ug/ml, nonane

Solvent for ASTM D 664-01 1 L and 10x1L Toluene 50.0 % Isopropanol 49.5 % Water, ionfree 0.5 %

Pyrimethanil-d5 (phenyl-d5),100 µg/mL,acetonitrile,1mL,