Solid-State Half-cell (Mono) and Combination Iodide Electrode


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Iodide Ion-selective Electrode (I^-):

Part Number	Fig.	Description
WI01001	A	Epoxy Body, Half-cell, 12 x115 mm, a separate reference electrode is required.
I03005	B	Glass body, Double Junction, Refillable, 12 x115 mm
I03008	B	Glass body, Double Junction, Sealed, 12 x115 mm
RI03001	C	Epoxy Body, Really-Flow�, Single Junction, Refillable, 13 x105 mm
Characters:
Limits, ppm		0.006 - 127000
pH range		0 ~14
Interferences		Br^-, S⁼, CN^-, Cl^-, NH₃, S₂O₃^-2
Reference		Ag/AgCl
Cable & Connector		1 meter with BNC

Calibration Reagents:
Standard	WE-2830	1000 ppm as l^-, 500 ml
Fill Solution	WE-2704	10% KNO₃, 125 ml, for I03005
Fill Solution	WE-2705	10% KNO₃/AgCl, 125 ml, for RI03001
ISA	WE-2510	5 M NaNO₃, 500 ml
Solution Kit	WE-2171	One of each standard, ISA, fill solution for RI03001
	WE-2172	One of each standard, ISA, fill solution for I03005
	WE-2173	One of each standard, ISA solution for I03008

Industrial ISEs

Ammonia

Barium

Bromide

Cadmium

Calcium

Copper

Cyanide

Iodide

Lead

Nitrate

Nitrite

Silver

Sodium

Sulfide

Reference Articles:

Iodide 1. Arino, H., and H. H. Kramer "Determination of specific activity of 131I solutions via an iodide electrode" Nucl. Appl., 4, 356 (1968) 2. Butler, E. C. V., and R. M. Gershey "Application of ion-exchange chromatography with an ion-selective electrode detector to iodine determination in natural waters" Anal. Chim. Acta, 164, 153 (1984) 3. Christova, R., M. Ivanova, and M. Novkirishka "Indirect potentiometric determination of arsenite, sulphite, ascorbic acid, hydrazine and hydroxylamine with an iodide-selective electrode" Anal. Chim. Acta., 85, 301 (1976) 4. Davey, D. E., D. E. Mulcahy, and G. R. O'Connell "Potentiometric flow-injection determination of iodide and iodine" Talanta, 37, 313 (1990) 5. Hoover, W. L., J. R. Melton, and P. A. Howard "Determination of iodide in feed and plants by ion-selective electrode analysis" J. Assoc. Off. Anal. Chem., 54, 760 (1971) 6. Miles, P., "Determination of iodide in nutritional beverage products using an ion elective electrod" J. Assoc. Off. Anal. Chem., 61, 1366 (1978) 7. Paletta, B. "Direct electrometric determination of iodide and iodate ions" Mikrochim. Acta, 1210 (1969)