Alternate Interferents A Back Catalog number: 52026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98653 PAH Standard (20 ppm) Price on request 8359.12-100-IO 3,3'-Difluorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 396-64-5 Price on request 38066 RCRA Toxaphene in Soil Price on request