Methomyl, 100 µg/ml, Acetonitrile, 5ml

2,2',3,4,4',6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Calion Internal Standard

2,4-Dimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 105-67-9