EPA Method 525 Internals & Surrogates

(S)-Citalopram oxalate,neat,neat,10mg,

Volatile Mix 524.2

2,2,6,6-Tetramethylheptane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 40117-45-1