ISO 18857-1 4-n-Nonylphenol solution, Calibration standard

n-Butyl acetate, 3000µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 123-86-4

Ethion, 1000µg/ml in MeOH, 1ml

Flucythrinate, 10 ng/µl, 10ml