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|   |  |  | Ion selective electrodes  Combination ion electrodes Product IndexNOTE: All ion selective electrodes are 
combination probeswhich also include the reference element
 
| Item | Price | Description/Applications |  | Ammonia | $395.00 | Determine NH3 in beer, fish tanks, wine, water |  | Bromide | $350.00 | Determine Br in wine, soils, plants, water etc. |  | Cadmium | $375.00 | Determine Cd in plating baths, wastewater etc. |  | Calcium | $375.00 | Determine Ca in milk, foods, wine, cultures, plants |  | Carbon Dioxide | $395.00 | Determine CO2 in beverages, wine, bacterial cultures |  | Chloride | $375.00 | Determine Cl in foods, boiler water, soils, plating |  | Copper | $375.00 | Determine Cu in plating baths, effluents, water |  | Cyanide | $350.00 | Determine CN in wastewater, metal finishing |  | Fluoride | $375.00 | Determine F in water, metal finishing, geology, foods |  | Fluorborate | $399.00 | Determine fluorborate in plating baths |  | Iodide | $350.00 | Determine I in plants, milk, pharmaceuticals |  | Lead | $375.00 | Determine Pb in wastewater, plating solutions, etc. |  | Nitrate | $375.00 | Determine NO3 in fertilizers, wastewater, food, soil |  | Perchlorate | $399.00 | Determine perchlorate in various chemicals |  | Potassium | $375.00 | Determine K in fertilizer, soil, foods, wine |  | Silver | $350.00 | Determine Ag in photographic solutions, plating |  | Sodium | $370.00 | Determine Na in foods, plants, boiler water |  | Sulfide | $399.00 | Determine S in water, wastewater, pulp & paper |  | Surfactant | $399.00 | Titrate for cationic and anionic surfactants |  | Thiocyanate | $350.00 | Determine thiocyanate in various chemical solutions |  | Water hardness | $399.00 | Useful anywhere hard water is a problem |  
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Convenient methods of ordering| 
Order Online: Simply follow the "buy" buttons on the bottom of product pages.
For your convenience, you may place the order online, but give credit card info by phone or fax.  **You may
even place company purchase orders online**.
	      Order by phone: 800-824-2066
	      Order by fax: 323-931-1434
	      Place a regular company purchase order
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 Watch out for new product announcements |  |  Operated by Lazar Research Laboratories, Inc.
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