Dimethomorph, 100 µg/ml, Acetonitrile, 5ml

2,4,6-Trichlorophenol, 100 µg/ml, Methanol, 5ml

13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE

PCB 95, 10 µg/ml, Isooctane, 10ml