Chlortetracycline hydrochloride,neat,neat,250mg

GC-IRMS Standards ((C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15); C40 (?13C: -27.05)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.

Ethanol standard in whole blood,0.2g/L,whole blood, 1.5mL

Spike Sample Standard 2A (Water)