Dosing Tip where the tip is immersed in the sample Back Catalog number: PC-1000-654 Availability: In the manufacturer's stock Price on request - + Recommended 18901162 DDOS-02 DO probe refilling solution 17,91 € 18901151 DODO01-3M Optical DO probe 711,24 € SE220 Double junction pH electrode SE220 Price on request