Method 1614 Calibration Solution [CS2], in Nonane, 0,2ml

Ferbam, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 14484-64-1

Gallic acid, >98%, 20mg

5,6-Dihydrouridine, 5mg