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  2. Reduction potential - Wikipedia

    en.wikipedia.org/wiki/Reduction_potential

    In aqueous solutions, redox potential is a measure of the tendency of the solution to either gain or lose electrons in a reaction. A solution with a higher (more positive) reduction potential than some other molecule will have a tendency to gain electrons from this molecule (i.e. to be reduced by oxidizing this other molecule) and a solution with a lower (more negative) reduction potential ...

  3. ORP - Wikipedia

    en.wikipedia.org/wiki/ORP

    ORP may refer to: Operational Ration Pack, UK military; Operational Readiness Plan; Operational Readiness Platform (ORP) Orpington railway station, Bromley, England;

  4. pH meter - Wikipedia

    en.wikipedia.org/wiki/PH_meter

    [25]: 131–135 In its first full year of sales, 1936, the company sold 444 pH meters for $60,000 in sales. [26] In years to come, the company sold millions of the units. [ 27 ] [ 28 ] In 2004 the Beckman pH meter was designated an ACS National Historic Chemical Landmark in recognition of its significance as the first commercially successful ...

  5. Biochemical oxygen demand - Wikipedia

    en.wikipedia.org/wiki/Biochemical_oxygen_demand

    BOD test bottles at the laboratory of a wastewater treatment plant. Biochemical oxygen demand (also known as BOD or biological oxygen demand) is an analytical parameter representing the amount of dissolved oxygen (DO) consumed by aerobic bacteria growing on the organic material present in a water sample at a specific temperature over a specific time period.

  6. Tarantul-class corvette - Wikipedia

    en.wikipedia.org/wiki/Tarantul-class_corvette

    In the late 1970s, the Soviets realised the need for a larger, more seaworthy craft with better gun armament and higher positioned air search radars.In the Tarantul class, both the single 76 mm (3.0 in) main gun and the two 30 mm (1.2 in) Gatling-type guns are used for air defence, together with a comprehensive electronic warfare suite.

  7. ORP Albatros - Wikipedia

    en.wikipedia.org/wiki/ORP_Albatros

    ORP Albatros (602) – a ship of Polish Navy's Kormoran II class MCMVs. She was laid down on 18 September 2018, and launched on 19 October 2019 at Remontowa Shipbuilding yard in Gdańsk . [ 1 ] Her non-magnetic 58.5 meter hull is made from austenitic steel .

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    What reviewers say 💬. This mop can help you get your floors sparkling, according to nearly 22,000 rave reviewers. Pros 👍 "Mops up the competition!"

  9. Silver chloride electrode - Wikipedia

    en.wikipedia.org/wiki/Silver_chloride_electrode

    Commercial reference electrodes consist of a glass or plastic tube electrode body. The electrode consists of a metallic silver wire (Ag (s)) coated with a thin layer of silver chloride (AgCl), either physically by dipping the wire in molten silver chloride, chemically by electroplating the wire in concentrated hydrochloric acid (HCl) [3] or electrochemically by oxidising the silver at an anode ...