EPA Method 551.1 Performance Check Sol’n

8270 Add-On Mix

2,6-Dichlorobenzyl chloride,1000 µg/mL,isooctane,1mL,

3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 57465-28-8