Dichlorophenol Mix #4 Back Catalog number: 92237 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0236.20-200-T Benzo[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 192-97-2 Price on request SCP150-012-010 CONOSTAN S-12 Standard, 100 ppm, 200g Price on request FHXSA-I Perfluoro-1-hexanesulfonamide, 1.2ml x 50ug/ml, isopropanol Price on request