pH buffer solution Back Catalog number: 18901165 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 411,40 Kč 340,00 Kč - + Recommended 18901182 DREF01 Reference electrode 500,00 Kč 18901147 DORP301 Plastic ORP probe 1 640,00 Kč MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request