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Thermo Orion™ Buffers, Conductivity & ORP Standards

By Orion (Thermo Orion)
Thermo Orion™ Buffers, Conductivity & ORP Standards

All Orion™ pH buffers are manufactured under ISO 9000 quality standards. Orion buffers are color-coded for ease of use, and packaged with buffer/temperature tables for accurate calibrations and NIST traceability. The pH "All in One" buffer kit includes pint bottles of 4, 7, 10 buffers, electrode storage solution, and electrode storage bottle.

Orion ORP standards (Orion 967961 and 967901) are designed for use with following Orion combination ORP and ORP Triode™ electrodes:

  • Orion 97-78 (Glass Combination)
  • Orion 96-78 (Epoxy Sure-Flow® Combination)
  • Orion 91-79 (Epoxy Non-refillable ORP Triode)

The standard allows the user to correlate ORP measurement back to the Standard or Normal Hydrogen Electrode if they are also using an Orion electrode.

Cat.No. Name Size EA    
2180-910199 pH "All in One" Buffer Kit   $135.00
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2180-967901 ORP Standard, 420 mV 1 pint (475mL) $85.50
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2180-967961 ORP Standard, 420 mV 2 oz. bottles (5-pack) $127.00
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