Picoxystrobin, 100µg/ml in Acetonitrile, 5ml

5-Methylbenzotriazole-4,6,7-d3-methyl-d3,100 µg/mL,isooctane,1mL,

2,4'-DDT-d8, 100µg/ml in Isooctane, 1ml

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane