Pesticide Standard Back Catalog number: 92588 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-B200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 2598.48-100MG Dicoronylene (mixture w/Coronylovalene), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 98570-53-7 Price on request 66083 2,2',3,3',5-Pentachlorobiphenyl (83) Price on request