{"product_id":"hanna-hi1131b-glass-body-refillable-ph-electrode-bnc","title":"Hanna HI1131B Glass Body Refillable pH Electrode (BNC Connector)","description":"\u003cp\u003eThe Hanna HI1131B is the world’s most popular, versatile laboratory pH electrode. Engineered with a chemical-resistant glass body and High Temperature (HT) sensing glass (up to 100°C), it features a double junction, refillable reference chamber. Terminating in a standard, universal BNC connector on a 1-meter coaxial cable, it is the undisputed OEM upgrade for 90% of benchtop and portable pH meters utilized in industrial, educational, and commercial laboratories.\u003c\/p\u003e\n\u003cp\u003eUpgrade your entire laboratory testing suite with the universally trusted \u003cstrong\u003eHanna HI1131B Refillable pH Electrode\u003c\/strong\u003e. In commercial QA laboratories and university chemistry departments across Pakistan, technicians cycle through hundreds of different sample types a day—from highly aggressive organic solvents to thick, syrupy beverage concentrates. Cheap, gel-filled plastic probes simply cannot survive this chemical onslaught.\u003c\/p\u003e\n\u003cp\u003eThe HI1131B is the ultimate analytical workhorse. Forged entirely from Laboratory-Grade Glass, the body is completely immune to the aggressive solvents that melt plastic probes. It features an advanced Double Junction Reference paired with a refillable 3.5M KCl liquid chamber, ensuring rapid, incredibly stable readings that can be instantly refreshed by topping up the electrolyte. Terminating in a Universal BNC Connector, it instantly brings elite, high-temperature (up to 100°C) analytical precision to virtually any brand of pH meter sitting on your benchtop.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRestock your lab essentials in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/lab-supplies\"\u003eLab Supplies\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eFind replacement hardware under [\u003ca href=\"https:\/\/kamadi.pk\/collections\/analytical-instruments\"\u003eAnalytical Instruments\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eCompare universal BNC sensors in our [\u003ca href=\"https:\/\/kamadi.pk\/collections\/electrodes-probes\"\u003eElectrodes \u0026amp; Probes\u003c\/a\u003e] category.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Plug\u003c\/strong\u003e: The standard plug-and-play connection that seamlessly upgrades 90% of the world's commercial pH meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass Body Superiority\u003c\/strong\u003e: The only material capable of resisting radiation, ultraviolet light, and highly aggressive non-aqueous chemical solvents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Temperature (HT) Glass\u003c\/strong\u003e: Bypasses the resistance-drop errors associated with measuring actively boiling liquid samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical Sensing Bulb\u003c\/strong\u003e: Maximizes the surface area contacting the liquid, guaranteeing lightning-fast response times during titration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQs):\u003c\/h3\u003e\n\u003ch3\u003eQ: What is the price of the Hanna HI1131B in Pakistan?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Check Kamadi.pk for competitive B2B rates. We supply robust, universal diagnostic probes to major pharmaceutical and educational institutions.\u003c\/p\u003e\n\u003ch3\u003eQ: HI1131B vs HI1131P: What is the difference?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: The probes are identical in performance. The HI1131P features an extra metal grounding pin on the cable for specific older meters. The HI1131B features the standard, universally accepted BNC plug.\u003c\/p\u003e\n\u003ch3\u003eQ: Does it have an internal temperature sensor?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: No. As a standard BNC electrode, it measures pH only. If you need Automatic Temperature Compensation (ATC), you must use a separate thermal probe.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":45944242471169,"sku":"811410130","price":66000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/hanna_hi1131b.jpg?v=1736416827","url":"https:\/\/kamadi.pk\/products\/hanna-hi1131b-glass-body-refillable-ph-electrode-bnc","provider":"Kamadi Pakistan","version":"1.0","type":"link"}