Conductance @ 20°C [147 µmho/cm] Back Catalog number: 59450 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DFP-SS-A10 Mass-Labelled PCDD & PCB Sampling Spike Solution, 1.2ml, nonane Price on request 675552 Chlorthiophos, 100 µg/ml, Ethyl acetate, 5ml Price on request 673709 Tolclofos-methyl, 10.0 µg/ml, Ethyl acetate, 10m Price on request