{"product_id":"reference-electrode-for-ise-half-cells-hi5315","title":"Reference Electrode for ISE Half-Cells - HI5315","description":"\u003cp\u003eThe HI5315 reference electrode is a potentiometric half-cell that contains a silver\/silver chloride (Ag\/AgCl) reference housed within a PEI plastic body. HI5315 provides the electrolytic contact necessary to permit a voltage gradient to be measured across a sensing membrane,  such as an ISE or pH half-cell.\u003c\/p\u003e\n\u003cp\u003eHanna's HI5315 reference electrode is designed with a cone style junction. The skirted cone geometry of the reference forms the liquid junction with the test solution at the tip of the junction cone,  producing a highly stable reference potential and consistent flow rates of electrolyte into the solution. A simple press of the top portion of the assembled electrode makes it easy to empty the electrolyte fill solution and replace when necessary.\u003c\/p\u003e\n\u003cp\u003eFor the HI5315 to measure specific ions accurately,  the appropriate fill solution must be used in the external electrolyte chamber.\u003c\/p\u003e\n\u003ch5\u003eRecommended ISE Fill Solutions\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 0 0 32px;\"\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"150\"\u003e\n\u003ccol width=\"200\"\u003e\n\u003ccol width=\"*\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eCode\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eDescription\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eFill Solution\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4002\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eBromide half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4003\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCadmium half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4004\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCalcium half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7082\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4007\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eChloride half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4008\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCupric half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4009\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eCyanide half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4010\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eFluoride half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7075\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4011\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eIodide half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4012\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eLead\/Sulfate half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4013\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eNitrate half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7078\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4014\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003ePotassium half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7076\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003eHI4015\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eSilver\/Sulfide half-cell\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003eHI7072\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eWhen taking measurements of specific ions,  it is also important that the ionic strength of the standards and sample be adjusted to a high and constant value with ionic strength adjuster (ISA) solution. The ISA ensures that the activity coefficient is constant so the concentration of free silver ions can be measured. Measuring all solutions with a constant ionic strength reduces the margin of error between measurements.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSkirted Cone Geometry\u003c\/strong\u003e - The highly stable and reproducible voltage of the HI5315 reference electrode is due to its specially designed skirted cone geometry. A narrow ring shaped opening between the outer sleeve of the electrode and the lower edge of the skirt shaped inner body forms a stable and highly accurate liquid junction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Flush Sleeve \u003c\/strong\u003e- With a simple press of the upper cap of the assembled reference electrode,  the fill solution quickly drains out of the body. Such a design allows for easy cleaning of the electrode or replacement of fill solution if using with more than one sensing half-cell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable PEI Body\u003c\/strong\u003e - The probe body of the reference electrode is composed of durable,  chemically inert polyetherimide (PEI) plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBanana Plug Connection\u003c\/strong\u003e - The HI5315 has a banana plug connector for easy connection to any meter with a reference probe input.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI5315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Reference Electrode for ISE Half-Cells - HI5315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e half-cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e 0 to 80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e PEI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Length\/Overall Length\u003c\/td\u003e\n\u003ctd\u003e 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e coaxial; 1 m (3.3’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e banana\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI5315\"\u003eReference Electrode for ISE Half-Cells - HI5315\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871317262705,"sku":"HI5315","price":33545.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi5315-ise-reference_2016.jpg?v=1792646131","url":"https:\/\/hannainst.in\/products\/reference-electrode-for-ise-half-cells-hi5315","provider":"hanna","version":"1.0","type":"link"}