Conductance @ 20°C [500 µmho/cm] Back Catalog number: 59823 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79172 Propachlor Price on request 1317.18-10-T 3-Fluorochrysene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9 Price on request 70511 Sulfotepp Price on request