Metribuzin, 100µg/ml in Acetonitrile, 5ml

Metals Mix #2

p-Xylene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 106-42-3

9-Ethylphenanthrene,500µg/mL,isooctane,1mL,