Conductance @ 20°C [50 µmho/cm] Back Catalog number: 59824 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3938.3-1ML trans-1,3-Dichloropropene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 10061-02-6 Price on request 1391.30-1MG 17ß(H),21ß(H)-22-Hydroxyhopane, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 1721-59-1 Price on request 95064 USEPA 521MRL QC Standard - Nitrosoamine Mix Price on request