Mixed Calibration Standard 4

Trichlorofluoromethane, 20mg/mL in MeOH, 1ml

Dibenzo[a,l]pentacene ('1,2:8,9-Dibenzopentacene), 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 227-09-8

Dichlofluanid, 100 µg/ml, Ethyl acetate, 5ml