Allidochlor, 100 µg/ml, Acetonitrile, 5ml

alpha-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,

Tungsten (W)

D3-Mepiquat iodide, 100 µg/ml, Deuterium oxide,