EPA Method 8270C - B/N Matrix Spiking Solution

L-Nicotine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 54-11-5

Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane

3-Chloro-1,2-propandiol-dipalmitate-d5, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.