{"product_id":"hanna-instruments-hi-1331b-ph-electrode-ideal-for-long-neck-flasks","title":"Hanna Instruments HI-1331B pH Electrode ideal for Long Neck Flasks","description":"\u003cp\u003eThe Hanna HI-1331B is a glass bodied combination pH electrode with an extra long reach body specifically for measuring pH samples in long neck flasks.\u003c\/p\u003e\u003cp\u003eThe HI-1331B is a glass bodied combination pH electrode with an extra-long reach body (210mm) specifically for measuring pH samples in long neck flasks.\u003c\/p\u003e \u003ch3\u003eSupplied fitted with\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBNC connector - BNC is one of the most commonly used connector types in pH meters and electrodes. Compatible with any meter or electrode that uses BNC connectors.\u003c\/li\u003e \u003cli\u003e1m cable\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTips for the most accurate measurements\u003c\/h3\u003e \u003ch3\u003eKeep electrode hydrated\u003c\/h3\u003e \u003cp\u003eIdeally, pH electrodes should be kept in a storage solution when not in use. Placing the electrode in a small glass filled with storage solution is suitable. An option for pocket meters is to place a small piece of sponge into the meter’s cap and pour storage solution (HI-70300) into the cap to wet the sponge. Alternatively, purchase HI-740200 specialised electrode caps for storage. Pouring off any excess solution beforehand, the cap can then be placed on the meter.\u003c\/p\u003e \u003ch3\u003eClean electrodes before use\u003c\/h3\u003e \u003cp\u003eClean the junction of your electrodes once a day or at least once a week to prevent junction clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for at least 15 to 20 minutes. Hanna offers a wide range of cleaning solutions for general purpose and specific applications.\u003c\/p\u003e \u003ch3\u003eReplace electrode once a year\u003c\/h3\u003e \u003cp\u003eIf your electrode takes too long to stabilise a reading, or readings fluctuate wildly, it is most likely time to replace the electrode. The typical life span of any pH electrode is from 6 months to 1.5 years.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSku\u003c\/td\u003e\n\u003ctd\u003eHI-1331B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eCombination pH electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eSingle, Ag\/AgCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction\/flow rate\u003c\/td\u003e\n\u003ctd\u003eceramic, single \/ 15-20µL\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003eKCl3.5M+AgCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Pressure\u003c\/td\u003e\n\u003ctd\u003e0.1 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003epH: 1 to 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Operating Temp.\u003c\/td\u003e\n\u003ctd\u003e0 to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Type\u003c\/td\u003e\n\u003ctd\u003eLT (Low Temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip\/Shape\u003c\/td\u003e\n\u003ctd\u003eSpheric (dia: 7.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eCoaxial; 1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eSpecifically for flasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eHI-1331B BNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640056029557,"sku":"HI-1331B","price":214.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/ph-electrode-ideal-for-use-in-long-neck-flasks.jpg?v=1791579893","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-1331b-ph-electrode-ideal-for-long-neck-flasks","provider":"Test All Water","version":"1.0","type":"link"}