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

Catalog No.	Type	For Use With (Equipment)	Quantity
15-200-960	pH Adjusting Low Level ISA	Ammonia Electrode	475 mL
13-641-743	Storage Solution	Sodium Electrode	475 mL
13-641-748	Ionic Strength Adjustor Buffer	Sodium ISE	475 mL
13-641-749	Reconditioning Solution	Sodium Electrode	475 mL
13-641-802	Nitrate Interference Suppressor	Nitrate Electrode	475 mL
13-641-850	ISA Solution	Fluoroborate Electrode, Nitrate Electrode, Perchlorate Electrode	475 mL
13-641-927	ISA Solution	Potassium Electrode	475 mL
13-641-851	ISA Solution	Calcium Electrode	475 mL
13-641-852	ISA Solution	Bromide Electrode, Cadmium Electrode, Chloride Electrode, Cupric Electrode, Iodide Electrode, Sufide Electrode, Thiocyanate Electrode	475 mL
13-642-578	TISAB II	Fluoride Electrode	1 Gal.
13-641-874	TISAB III	Fluoride Electrode	475 mL
13-641-873	TISAB II	Fluoride Electrode	4 x 1 Gal.
13-641-882	Sulfide Anti-Oxidant Buffer	Sulfide Electrode	4 x 475 mL
13-641-878	CISA	Chloride Electrode	2 x 1 L
13-641-770	ISA Solution	Carbon Dioxide Electrode	475 mL
13-641-853	Alkaline Reagent	Cyanide Electrode	475 mL
13-641-883	pH Adjusting ISA	Ammonia Electrode	475 mL
13-641-823	Iodide Reagent	Chlorine Electrode	5 x 50 mL
13-641-854	Acid Reagent	Chlorine Electrode	475 mL

Catalog No. 15-200-960 Supplier Thermo Scientific™ Supplier No. 951210

Description

Take more accurate and reproducible ISE measurements with 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. 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

Specifications

• Description: pH Adjusting Low Level ISA for Ammonia Electrode
• For Use With (Equipment): Ammonia Electrode
• Type: pH Adjusting Low Level ISA
• 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

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.