DODO01-3M Optical DO probe Back Catalog number: 18901151 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 860,60 € 711,24 € - + Recommended 18901162 DDOS-02 DO probe refilling solution 17,91 € 18901218 3.0 mol KCl 250mL, 3.0mol KCl pH/ORP electrode so 12,74 € 18901196 PH10.01 250mL 10.01pH, one bottle 12,74 €