Semi-Volatile Mix

2,2',4,4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39485-63-1

4-Chloro-2-nitrobenzoic Acid, >98%, 25g

D5-Cetylpyridinium bromide, 100mg