CLP Semi-Volatile Calibration Mix #3

Metolachlor ethyl sulphonic acid sodium salt, 100µg/ml in MeOH, 1ml

Dibutyl phthalate, 100 µg/ml, Acetone, 1ml

1,2,4-Trimethylphenanthrene, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23189-64-2