Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

Cimetidine carboxamide dihydrochloride (free base), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110592-19-3

Doxycycline hyclate, 100 µg/ml, Methanol, 1ml

TOC Calibration Standard