Native PCB Solution/Mixture for MS Detection, 1.2ml, nonane

Calibration Standard Mix 1

Bezafibrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 41859-67-0

Triflusulfuron-methyl, 100 µg/ml, Acetonitrile,