4-tert-Octylphenol-mono-ethoxylate, 1 µg/ml, Acet

2,4-D n-butyl ester

Ritalinic acid (threo), neat, Solvent-neat, Unit 200mg, # of units-1, Cas.no. 54631-24-2

Fenitrothion, 100 µg/ml, Acetonitrile, 5ml