Anions Mix 2, varied µg/ml in Water, 100ml

Haloxyfop-methyl, 100 µg/ml, Acetonitrile, 5ml

4-Methyl-2-pentanone, 100µg/mL in MeOH, 1ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)