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

2,5-Dimethylphenanthrene , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3674-66-6

Carvacrol, 100mg

3,5-Dichlorotoluene, 100mg