Ionic strength adjustors (ISA) and special reagents for ion selective electrodes, Orion™

Supplier: Thermo Orion

932011 930710 941709 950210 977010 977011 951011 940999 956410 841111 930711 931911 940011 940909 940911 941609 951211 951210
932011.EA 205 EUR
932011. 930710. 941709. 950210. 977010. 977011. 951011. 940999. 956410. 662-0745 662-0813 662-0816 662-0824 662-0828 662-0829 662-0833 662-0857 ORIO951210
Ionic strength adjustors (ISA) and special reagents for ion selective electrodes, Orion™
Electrolytes Electrode Filling Solutions

Ionic strength adjustors are used for analysis with ion selective electrodes, and special reagents are used with some ion selective electrodes.


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


Concentration : 10 ppm


For Use With (Equipment) : Ion selective electrode
For Use With (Application) : Ionic strength adjustors used for analysis with ion selective electrodes and special reagents used with some ion selective electrodes

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