Carbon (C)

Diisononyl phthalate (C9-alkyl ester isomer mix),1000 µg/mL,isooctane,1mL,

Seneciphylline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 480-81-9

EPA Method 8270C - B/N Matrix Spiking Solution