EPA Method 8270C - B/N Matrix Spiking Solution

3,4,6-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 32139-72-3

Metiram, tech., neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 9006-42-2

2-Methyldocosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-81-2