Alachlor, 100µg/ml in Acetonitrile, 5ml

Descarbamoylneosaxitoxin,29.4 µM,water/HCl,0.5mL,

4-sec-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 99-71-8

Calibration Verification Solution , 1mL, nonane