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Thermo Scientific Orion Glass Body Combination pH Electrode, with Waterproof Connector, 0 to 14 pH
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Thermo Scientific Orion Glass Body Combination pH Features
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Combination glass body pH electrode with a ceramic junction for use across a wide temperature range
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Semi-micro tip for use with small samples
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Refillable Ag/AgCl electrolyte for less noise (unwanted voltages) than gold or silver electrodes
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Waterproof BNC connection with a 1 m cable for reaching sample sites
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pH range of 0 to 14
About Thermo Scientific Orion Glass Body Combination PH
The Thermo Scientific Orion 9103BNWP combination, refillable glass body pH electrode has a semi-micro tip, a silver/silver chloride (Ag/AgCl) reference, a ceramic junction, 0 to 14 pH range, and a waterproof Bayonet Neill-Concelman (BNC) connection with 1 m (39") cable. The semi-micro tip allows for use with small samples and test tubes. Glass body electrodes are useful in highly corrosive environments where epoxy could be corroded, or around proteins and other compounds with high surface tension. The electrode has a small hole for refilling the Ag/AgCl electrolyte, which prolongs the life of the electrode, and provides less noise (unwanted voltages) than gold or silver electrodes. Single-junction ceramic electrodes are also generally more cost-efficient than double- or triple-junction electrodes.This electrode is frequently used for testing water samples.pH range is 0 to 14 (+ or - 0.02 pH), temperature range is 0 to 90 degrees C (32 to 194 degrees F) and body dimensions are 120 mm (4.72") length x 12 mm (0.47") diameter body, with a 1 m (39") cable. Tip length is 6.5 x 100 mm, and cap diameter is 16 mm. The electrode uses 4M KCl with Ag/AgCl (Orion 900011 fill solution). Buffer and storage solutions are sold separately. pH electrodes are used in pH meters and testers to measure the acidity or alkalinity of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA.What’s in the Box? Thermo Scientific Orion 9103BNWP pH electrode60 ml bottle of Orion electrode fill solution, 900011
