{"product_id":"ionic-strength-adjuster-isa-for-nitrate-ises-hanna-instruments-hi4013-00","title":"Ionic Strength Adjuster (ISA) for Nitrate ISEs, Hanna Instruments, HI4013-00","description":"\u003cp\u003e\u003cstrong\u003eHanna Instruments® Ionic Strength Adjuster (ISA) for Nitrate ISEs, HI4013-00\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: colorless liquid\u003c\/li\u003e \u003cli\u003eCAS Nos.:  solution does not contain hazardous materials\u003c\/li\u003e \u003cli\u003e500 mL bottle of ionic strength adjuster (ISA) solution for use with Hanna's HI4113 (\u003cspan\u003e\u003cspan style=\"text-decoration:\" underline color:\u003eHNA-HI4113\u003c\/span\u003e\u003c\/span\u003e) nitrate ion selective electrodes\u003c\/li\u003e \u003cli\u003eFormulated to fix ionic strength of sample and standards so both constant\u003c\/li\u003e \u003cli\u003eWithout addition of ISA, ion selective electrode would measure ion activity—addition of ISA stabilizes ionic strength and permits measurements as ion concentration\u003c\/li\u003e \u003cli\u003eWith some ISEs, ISA solution is also used to adjust solution’s pH or to remove any potential interferences from competing ions that are present\u003c\/li\u003e \u003cli\u003eHanna ISA solutions have lot number and expiration date clearly marked on label and have air tight bottle with tamper-proof seal to ensure quality\u003c\/li\u003e \u003cli\u003eSpecially produced to have an expiration of 5 years from the date of manufacture for an unopened bottle.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51111584825659,"sku":"HNA-HI4013-00-EA","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/HNA-HI4013-00.png?v=1784719680","url":"https:\/\/preiser.com\/products\/ionic-strength-adjuster-isa-for-nitrate-ises-hanna-instruments-hi4013-00","provider":"Preiser Scientific","version":"1.0","type":"link"}