{"product_id":"hanna-instruments-hi-7092l-orp-oxidizing-pretreatment-solution","title":"Hanna Instruments HI-7092L ORP Oxidizing pretreatment solution","description":"\u003cp\u003eTest the precision of an Oxide Reduction Potential (ORP) Electrode with Hanna Preparation and Pre-treatment Solutions.\u003c\/p\u003e\u003cp\u003eThe standard solutions are perfect for immersing the electrode and establishing initial readings which should fall within the 200 to 275 mV range at 25°C\/77°F, for example, or within the parameters you are testing.\u003c\/p\u003e \u003cp\u003eIf the reading is outside the indicated range, clean and condition the ORP Electrode in Hanna pre-treatment solution. Use HI-7092 for oxidising or HI-7091 for reducing pre-treatment.\u003c\/p\u003e \u003ch3\u003eOxidizing pre-treatment solution\u003c\/h3\u003e \u003cp\u003eThe HI 7092 ORP standard solution allows you to test the precision of ORP electrodes. \u003cbr\u003e\u003cb\u003eOrder information\u003c\/b\u003e\u003cbr\u003e The following options are available below;\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHI 7092M - 230ml bottle\u003c\/li\u003e \u003cli\u003eHI 7092L - 500 ml bottle\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eHI-7092L Pre-treatment oxidising solution (500 mL)\u003c\/h3\u003e \u003cp\u003eHI-7092L is an Oxidising pre-treatment solution for the conditioning of an ORP electrode.\u003c\/p\u003e \u003cp\u003eORP (Oxidation Reduction Potential) electrodes are used to measure a chemical reaction in which one species is being oxidised and another is being reduced. The loss of electrons by an element or compound is known as oxidation reaction, while the gaining of electrons by an element or compound is known as reduction reaction.\u003c\/p\u003e \u003cp\u003eUsing the HI-7092L oxidising pre-treatment solution prior to taking a measurement provides for a faster response time in an oxidising environment.\u003c\/p\u003e \u003cp\u003eSoak the ORP electrode in the pre-treatment solution for 15 minutes before use.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eoxidizing pre-treatment solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eBottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e500ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFDA Compliant Bottle\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640077558133,"sku":"HI-7092L","price":29.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/orp-oxidizing-pretreatment-solution.jpg?v=1791580674","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-7092l-orp-oxidizing-pretreatment-solution","provider":"Test All Water","version":"1.0","type":"link"}