Cyproconazole, 100µg/ml in Acetonitrile, 5ml

4-Nitrosopiperazin-2-one, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 18907-82-9

Methyl viologen-d8 dichloride (rings-d8), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347841-45-6

1,3,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane