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Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents

Take more accurate and reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents.

Overview
97.30 EUR valid until 2025-07-13
Use promo code "24135" to get your promotional price.

Additional Details:
Additional Details: CAS Number: 7783-20-2 Weight: 0.80000kg



Disclaimers: 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.

Product Code. 11777527

Quantity Price
1 105.53  € / 475mL
Estimated Shipment
18-08-2025
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Description and Specification

Specification

Description ISA for Fluoroborate, Nitrate, Perchlorate Electrodes
For Use With (Equipment) Fluoroborate Electrode,Nitrate Electrode,Perchlorate Electrode
For Use With (Equipment) Fluoroborate Electrode,Nitrate Electrode,Perchlorate Electrode
For Use With (Equipment) Fluoroborate Electrode,Nitrate Electrode,Perchlorate Electrode
Type ISA Solution
For Use With (Application) Ionic strength adjustors used for analysis with ion selective electrodes and special reagents used with some ion selective electrodes
Packaging Bottle
Quantity 475 mL

Ionic strength adjuster is added to all samples and standards to create a uniform background ionic strength, which provides more reproducible measurements. The ammonia pH-adjusting ISA (951211) and low-level ammonia pH-adjusting ISA (951210) both include a pH-indicating blue dye for instant verification of correct pH in ammonia samples and standards with no pH measurement required. The ammonia pH-adjusting ISA (951211) prevents complexation of ammonia and inhibits formation of metal hydroxides, allowing determination of total ammonia in the sample and increasing the accuracy of results. The low-level ammonia pH-adjusting ISA (951210) is ideal for ammonia samples with a concentration of 10ppm and below that do not contain metal interferences.

All ionic strength adjusters and special reagents are packaged as one 1 pint (475mL) bottle, except:

  • Cat. No. 941709 is packaged as two 1 quart (2 x 1L) bottles
  • Cat. No. 941609 is packaged as four 1 pint (4 x 475mL) bottles
  • Cat. No. 940909 is packaged as one 1 gallon (3.7L) bottle
  • Cat. No. 940999 is packaged as four 1 gallon (4 x 3.7L) bottles

Safety and Handling

[Nitrate Ionic Strength Adjustor]

[{code=AQUA CHRONIC 2, sequence=1, description=LONG-TERM AQUATIC HAZARD Chronic 2}]

[{code=H411, sequence=1, description=Toxic to aquatic life with long lasting effects.}]

[{code=P202, sequence=51, description=Do not handle until all safety precautions have been read and understood.}, {code=P273, sequence=52, description=Avoid release to the environment.}]

[{code=MIXTURE LIST, sequence=1, description=Contains : Ammonium Sulfate}]

[{code=GHS09, sequence=1, description=ENVIRONMENT}]


Product Identifier
  • Nitrate Ionic Strength Adjustor

Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 2

Hazard Statement
  • H411- Toxic to aquatic life with long lasting effects.

Precautionary Statement
  • P202- Do not handle until all safety precautions have been read and understood.
  • P273- Avoid release to the environment.

Supplemental Information
  • MIXTURE LIST- Contains : Ammonium Sulfate
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