3,4,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10

1H,1H,2H,2H-Perfluorooctyl Acrylate, 1g

Herbicide Acid Standard

2,2',3,3',5,5',6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,