Thermo Scientific Orion 8165BNWP ROSS Sure Flow Junction Combination pH Electrode, 0 to 14 pH, with Waterproof Connector, Epoxy Body

Thermo Scientific Orion 8165BNWP ROSS Sure Flow Junction Combination pH Electrode, 0 to 14 pH, with Waterproof Connector, Epoxy Body Review

Thermo Scientific Orion 8165BNWP ROSS Sure Flow Junction Combination pH Electrode, 0 to 14 pH, with Waterproof Connector, Epoxy Body Feature

• Double-junction combination electrode with epoxy body for durability
• Free-flowing junction for use with dirty and viscous samples
• Designed to allow the user to change the fill solution, depending on the sample requirements
• Temperature range of 0 to 100 degrees C for obtaining results across a wide range
• pH range of 0 to 14

The Thermo Scientific Orion 8165BNWP ROSS Sure-Flow double-junction combination pH electrode has an epoxy body for durability, a free-flow junction for use with dirty and viscous samples, and allows the user to change the fill solution. The double-junction reference system does not contain silver or mercury, and separates the sample from contact with silver ions, which prolongs electrode life and allows electrode use with samples containing silver complexing or binding agents such as tris (hydroxymethyl) aminomethane (TRIS or THAM), proteins, and sulfides. The 8165BNWP electrode is designed to allow the user to change the fill solution, depending on the sample requirements. The electrode also has a waterproof Bayonet Neill-Concelman (BNC) connection with a 1 m (39") cable, and a patented internal reference to mimimize drift and equilibrium time. This electrode can be used to test dirty and viscous samples because of the free-flow junction. The junction can be cleaned by pressing down the cap between measurements, which allows the filling solution to flow through the junction and clear contaminants.

pH range is 0 to 14 (+ or - 0.01), temperature range is 0 to 100 degrees C and body dimensions are 120 mm long x 12 mm deep. The electrode has a 16 mm diameter cap, and uses 3M KCl 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 8165BNWP ROSS pH electrode
• (2) 60 ml bottles of Orion ROSS electrode fill solution, 810007
• Detachable bulb guard