EPA Method 8270C - B/N Matrix Spiking Solution

SAMHSA Mix

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane

Tetraethylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 71-91-0