Basic green 4, oxalate,neat,neat,100mg,

Fluroxypyr, 100 µg/ml, Acetonitrile, 5ml

Metribuzin DA, 10μg/ml in Acetonitrile, 10ml

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,