S-Metolachlor, 100 µg/ml, Acetone, 1ml

3-Methoxyphenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 150-19-6

3,4-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL

3-Methylcholanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-49-5