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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.

$75.40 - $541.00


Products 18
Catalog Number Mfr. No. Description Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Description Quantity Price Quantity & Availability  
13-641-743 View Documents Thermo Scientific™
841101
Storage Solution for Sodium Electrode 475mL Each for $80.80
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13-641-748 View Documents Thermo Scientific™
841111
Ionic Strength Adjustor Buffer Solution for Sodium Ion Selective Electrodes, 475mL 475mL Each for $75.40
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13-641-749 View Documents Thermo Scientific™
841113
Reconditioning Solution for Sodium Electrode 475mL Each for $121.50
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13-641-802 View Documents Thermo Scientific™
930710
Nitrate Interference Suppressor Solution for Nitrate Electrode 475mL Each for $110.60
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13-641-850 View Documents Thermo Scientific™
930711
ISA for Fluoroborate, Nitrate, Perchlorate Electrodes 475mL Each for $107.80
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13-641-927 View Documents Thermo Scientific™
931911
ISA for Potassium Electrode 475mL Each for $127.80
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13-641-851 View Documents Thermo Scientific™
932011
ISA for Calcium Electrode 475mL Each for $130.50
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13-641-852 View Documents Thermo Scientific™
940011
ISA for Bromide, Cadmium, Chloride, Cupric, Iodide, Sufide, Thiocyanate Electrodes 475mL Each for $110.00
N/A  
Due to product restrictions, please to purchase or view availability for this product.
13-642-578 View Documents Thermo Scientific™
940909
TISAB II for Fluoride Electrode 3.8L Each for $167.90
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13-641-874 View Documents Thermo Scientific™
940911
TISAB III Concentrate for Fluoride Electrode 475mL Each for $197.40
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13-641-873 View Documents Thermo Scientific™
940999
TISAB II for Fluoride Electrode 4 x 3.8L Case of 4 for $541.00
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13-641-882 View Documents Thermo Scientific™
941609
Sulfide Anti-Oxidant Buffer (SAOB) for Sulfide Electrode 475mL Pack of 4 for $329.00
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13-641-878 View Documents Thermo Scientific™
941709
Complextion Ionic Strength Adjuster (CISA) for Chloride Electrode 2 x 1L Each for $347.00
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13-641-770 View Documents Thermo Scientific™
950210
ISA for Carbon Dioxide Electrode 475mL Each for $128.60
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13-641-853 View Documents Thermo Scientific™
951011
Alkaline Reagent for Cyanide Electrode 475mL Each for $131.50
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13-641-883 View Documents Thermo Scientific™
951211
pH Adjusting ISA for Ammonia Electrode 475mL Each for $135.30
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13-641-823 View Documents Thermo Scientific™
977010
Iodide Reagent for Residual Chlorine Electrode 5 x 50mL Pack of 5 for $123.60
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13-641-854 View Documents Thermo Scientific™
977011
Acid Reagent for Residual Chlorine Electrode 475mL Each for $107.80
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Description

Description

Take more accurate and reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents. Ionic strength adjustors are used for analysis with ion selective electrodes, and special reagents are used with some ion selective electrodes.

Warranty: Out of box

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

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.

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