Alachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

sec-Butyl acetate

Dioxacarb-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

1,3,6,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene