Artificial Urine Medium, Stabilized, 200mL

S-Metolachlor Metabolite CGA 50267, 100 µg/ml, Ac

BTEX (1.0 µg/mL)

N-Nitropiperazine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.