4-isopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

Pesticides Calibration GC-MS/MS

Bromuconazole, 1000μg/ml in MeOH, 1ml

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0