3-Methyl-4-nitrophenol, 100 µg/ml, Methanol, 5ml

5-Chloro-2-methyl-4-isothiazoline-3-one, 25mg

Methyl Diethyldithiocarbamate,1000 µg/mL,MeOH,1mL,

2,2',3,4,4',5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane