Multi-Element Solution 4

Cycloxydim, 100 µg/ml, Acetonitrile, 5ml

Ethanol standard in serum,0.3g/L,serum, 1.5mL

3-Phenylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2404-87-7