Trifluralin, 100 µg/ml, Acetonitrile, 5ml

Triclopyr-2-butoxyethyl ester, 100 µg/ml, Acetoni

Copper (Cu) - 1 PPM

Metoprolol (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51384-51-1