Accessories For D.O. Probes

YSI standard 1-mil membranes are perfect for most applications. If you're measuring below 15C or at low DO levels, use the high-sensitivity 0.5-mil PTFE membranes. To measure very high DO levels or for longer term monitoring, use the 2-mil membranes in the YSI 5685 membrane kit. They're less affected by biofouling and reduce DO sensitivity.

YSI standard 1-mil membranes are perfect for most applications. If you're measuring below 15C or at low DO levels, use the high-sensitivity 0.5-mil PTFE membranes. To measure very high DO levels or for longer term monitoring, use the 2-mil membranes in the YSI 5685 membrane kit. They're less affected by biofouling and reduce DO sensitivity.

YSI standard 1-mil membranes are perfect for most applications. If you're measuring below 15C or at low DO levels, use the high-sensitivity 0.5-mil PTFE membranes. To measure very high DO levels or for longer term monitoring, use the 2-mil membranes in the YSI 5685 membrane kit. They're less affected by biofouling and reduce DO sensitivity.

YSI standard 1-mil membranes are perfect for most applications. If you're measuring below 15C or at low DO levels, use the high-sensitivity 0.5-mil PTFE membranes. To measure very high DO levels or for longer term monitoring, use the 2-mil membranes in the YSI 5685 membrane kit. They're less affected by biofouling and reduce DO sensitivity.

Help ensure optimal performance of Orion polarographic dissolved oxygen probes with Thermo Scientific™ Orion™ Probe Maintenance Kits for Dissolved Oxygen Meters, which include electrolyte solution, polishing disk and two membrane caps.

Thermo Orion 080513 Probe Maintenance Kit for Dissolved Oxygen Electrodes include electrolyte solution, polishing disk and two membrane caps.

Maintain DO probes in optimal working condition with Thermo Scientific™ Orion™ Electrolyte Solution for Polarographic Dissolved Oxygen Probes. Available in a convenient 60mL bottle.

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Thermo Scientific 970801 Orion Membrane Electrolyte Module. 1 pre-filled membrane cap for 970899WP, 970800 Dissolved Oxygen/BOD Probes.

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Oakton® WD-35642-55 Replacement DO Probe Membrane Assembly consists of one preassembled membrane and cap. Simply screw replacement membrane assembly onto the probe you already have. Includes 50mL of electrolyte solution. Membrane assembly is for DO 6, DO 6+ and DO 700 meters.

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Oakton® WD-00653-00 Zero Oxygen Calibration Solution ensures accuracy of your dissolved oxygen meter. For accurate dissolved oxygen blanking, the solution undergoes testing using the Winkler method. The special packaging in the PETG bottle improves shelf life. Follow all precautions recommended by your electrode manufacturer to ensure acceptable results. Manufactured...