EPA Method 625 Base/Neutrals Mix #4

4,4'-Dibromooctafluorobiphenyl

1-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 38072-94-5

2,2',4,6,6'-Pentamethyl-3-heptene (cis,trans)