Vamidothion, 100 µg/ml, Acetonitrile, 5ml

Triadimenol-d4 (4-chlorophenoxy-d4) (mixture of stereoisomers),100 µg/mL,acetonitrile,1mL,

Metalaxyl-M

Perfluoro-n-[1,2,3,4-13C4]butanoic acid, 50µg/ml in MeOH, 1,2ml