Conductance @ 20°C [5 µmho/cm] Back Catalog number: 50821 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677540 N-Ethylthiourea, 100mg Price on request 673491 Bromopropylate, 100 µg/ml, Ethyl acetate, 5ml Price on request DFP-B10-CS1,2,3 Individual Calibration Solutions, 200ul, nonane Price on request