N-Nitroso-N-methyl-4-aminobutyric acid, 25mg

Cyanofenphos, 100 µg/ml, Ethyl acetate, 5ml

3,4,5-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 56961-20-7

2,2',4,4',5,5'-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane