{"product_id":"hanna-hi3838-formaldehyde-chemical-test-kit","title":"Hanna HI3838 Formaldehyde Chemical Test Kit – Sodium Sulfite Titration","description":"\u003cp\u003eThe Hanna HI3838 is a specialized chemical test kit used to measure Formaldehyde concentrations in aqueous solutions. Operating via a sodium sulfite and hydrochloric acid titration method, it offers dual-range precision (0.00 to 1.00% and 0.0 to 10.0%). Yielding approximately 110 tests, it is critical for monitoring the exact concentration of formaldehyde used as a preservative, disinfectant, and RO membrane cleaner.\u003c\/p\u003e\n\u003cp\u003eMonitor toxic disinfectants safely and accurately with the \u003cstrong\u003eHanna HI3838 Formaldehyde Chemical Test Kit\u003c\/strong\u003e. Formaldehyde is heavily used across Pakistan’s industrial sector—from preserving biological samples to disinfecting massive commercial Reverse Osmosis (RO) plants. Because formaldehyde is highly flammable and carcinogenic, achieving the exact required concentration is not just an optimization issue; it is a critical safety mandate.\u003c\/p\u003e\n\u003cp\u003eThe HI3838 eliminates the guesswork of mixing commercial disinfectants. Utilizing an advanced Sodium Sulfite\/Hydrochloric Acid Titration, the kit provides an unmistakable colorimetric endpoint using the Alizarin Yellow R indicator. It features a versatile Dual-Range capability, allowing technicians to test low concentrations (0.00% to 1.00%) or high-strength industrial batches (0.0% to 10.0%).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrowse specialized chemical diagnostics in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/lab-supplies\"\u003eLab Supplies\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eShop industrial safety analytics under [\u003ca href=\"https:\/\/kamadi.pk\/collections\/test-kits-strips\"\u003eTest Kits \u0026amp; Strips\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eView our full range of chemical diagnostics in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/water-testing-kits\"\u003eWater Testing Kits\u003c\/a\u003e].\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Safety Tool\u003c\/strong\u003e: Ensures carcinogenic formaldehyde is mixed to the exact optimal concentration, preventing dangerous overdosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Range Precision\u003c\/strong\u003e: Highly versatile for both light disinfection and heavy industrial preservation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e110 Tests Included\u003c\/strong\u003e: Extremely cost-effective, providing long-term monitoring for commercial RO maintenance teams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Professional Setup\u003c\/strong\u003e: Includes sodium sulfite, titrant solution, indicators, and a calibrated titration syringe.\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 HI3838 in Pakistan?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Please visit Kamadi.pk for current B2B pricing. We support major water treatment and industrial plants with official Hanna gear.\u003c\/p\u003e\n\u003ch3\u003eQ: Does it read in ppm or percentage?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: This kit reads in percentage (%). The low range has a 0.01% resolution, and the high range has a 0.1% resolution.\u003c\/p\u003e\n\u003ch3\u003eQ: Are refill reagents available?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, the HI3838-100 replacement reagent set is available to restock your kit.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":45944238571777,"sku":"811410052","price":38900.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/hanna_hi3838.jpg?v=1736421246","url":"https:\/\/kamadi.pk\/products\/hanna-hi3838-formaldehyde-chemical-test-kit","provider":"Kamadi Pakistan","version":"1.0","type":"link"}