CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended MA918B/1 Comb glass pH electrode 3 dia, DJ,refill, BNC, 1m Price on request SE300 Double junction orp platinum electrode SE300 Price on request 18901223 DL-Mini01 Vertical electrophoresis tank,run two 8. 396,10 €