Promethazine-D3 HCl, 0.1mg/ml in Dimethyl Sulfoxide, 1ml

Botryococcane Kit (3 samples, 5 compounds), , Solvent-, Unit Kit, # of units-, Cas.no.

Arsenic (As)

Mono-n-butyl phthalate (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in MTBE, 1,2ml