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Thermo Scientific™ Orion™ Total Alkalinity Test Kit Available on GSA/VA Contract for Federal Government customers only.

Save time by eliminating additional equipment set-up, titrations and calculations with this total alkalinity test kit that provides two-step direct measurement.

Manufacturer:  Thermo Scientific™ 700011WA

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Catalog No. 13-299-111

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.



Save time by eliminating additional equipment set-up, titrations and calculations. The Thermo Scientific™ Orion™ Total Alkalinity Test Kit provides two-step direct measurement of total alkalinity and pH using a pH electrode.


  • Direct reading of total alkalinity from 0 to 200ppm as CaCO3, from the enclosed pH conversion chart
  • No interference from color or turbidity


  • One 1 pint (475mL) bottle alkalinity reagent (700011)
  • One 1 pint (475mL) bottle alkalinity standard/control (700012)
  • Total alkalinity conversion chart
  • Application procedure No. 517, Total Alkalinity in Natural Waters


The following part number has been changed due to a recent system upgrade.

Old Part Number: 700011

New Part Number: 700011-WA

Please use the new part number when placing an order or requesting a quote. The old and new part numbers are interchangeable on Certificate of Analysis and Material Data Safety Sheet (MSDS) files.

Description & Specifications


Total Alkalinity Test Kit
measurement of total alkalinity
Alkalinitiy Reagent
pH Electrode
Alkalinitiy Reagent Refill for Total Alkalinity Test Kit
4 x 475mL
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