PVC Membrane Perchlorate Electrode


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PVC membrane Perchlorate Ion-Selective Electrode (ClO₄^-)("dry" contact):

Part Number, half-cell*	1061BN	$339.00
Combination, sealed	3061BN	$439.00
Body material	Epoxy
Limits, ppm	99500 ~0.2
pH range	0 ~ 11
Interferences	I^-, SCN^-, NO₃^-
Reference	Ag/AgCl
Cable & Connector	1 meter with BNC
Delivery time	4 weeks at least
* need a separate reference electrode

Calibration Reagents:
Standard	---	1000 ppm as ClO₄^-	---
ISA	WE-2520	2 M (HN4)₂SO₄, 500 ml	$23.50

Industrial ISEs

Ammonia

Ammonium

Barium

Bromide

Cadmium

Calcium

Carbonate

Chloride

Copper

Cyanide

Fluoride

Fluoroborate

Iodide

Lead

Nitrate

Nitrite

Perchlorate

Potassium

Silver

Sodium

Sulfide

Hardness

Reference Articles:

1. Baczuk, R. J., and R. J. Dubois" Conductometric titration of perchlorate with tetraphenylarsonium chloride and a perchlorate ion specific electrode" Anal. Chem., 40, 685 (1968) 2. Hseu, T. M., and G. A. Rechnitz "Aanlytical study of a perchlorate ion selective membrane electrode" Anal. Lett., 1(10), 629 (1968) 3. Selig, W. " Lower limits of the potentiometric titration of perchlorate using a perchlorate ion-selective electrode" Microchem. J., 22, 1 (1977) 4. Smith, M. J., and S. E. Manahan "Low temperature precipitation titration of perchlorate and tetrafluoroborate with tetraphenylarsonium chloride and ion-selective electrodes" Anal. Chim. Acta, 48, 315 (1969)

�2005 Weiss Research, Inc. P.O. Box 720109, Houston, TX 77272, USA, 281-879-9666 (fax), 281-561-6102

�2005 Weiss Research, Inc. P.O. Box 720109, Houston, TX 77272, USA, 1-800-299-2082; 832-369-7682 (fax)