Atrazine-2-hydroxy D5, 100µg/mL in MeOH, 1,1ml

Mecoprop, 100µg/mL in Acetonitrile, 1ml

Difenoconazole, 100µg/ml in Methanol, 1ml

Acetamipid-d3 (N-methyl-d3) (mixture of isomers),100 µg/mL,acetonitrile,1mL,