PCB Congeners & Hexachlorobenzene Mix #4

10-cis-Heptadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29743-97-3

a,a,a-Trifluorotoluene, 20mg/ml in MeOH, 1ml

Imbentin-N/040 (n = 1-7) 100mg S-4098 Nonylphenol with 4mol ethyleneoxide