2,3,5-Trimethacarb, 100 µg/ml, Acetonitrile, 5ml

2,3,4,6-Tetrachlorophenol

(+/-)-Normetanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL,

Demeton-S-methyl-sulfone, 100 µg/ml, Toluene, 1m