Semi-Volatile Standard Back Catalog number: 20328 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3728.12-50-IO 5'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 90836 Triethylamine Price on request 79810 Deltamethrin, 1000µg/ml in Acetonitrile, 1ml Price on request