CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl

Procymidone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 32809-16-8

Trixylyl phosphate, purified ion m/z 396 (pentamethyl),100 µg/mL,isooctane,1mL,

4-n-Nonylphenol, 100 µg/ml, Methanol, 1ml