2,4-Di-tert-amylphenol, >98%, 25g

N-Nitrosodiethylamine, 100 µg/ml, Methanol, 5ml

Pyrazosulfuron-ethyl, 100mg

6-n-Heptylnaphthalene-2-carboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 66473-01-6