{"title":"Hardness","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eReagents, Standards, and other consumables for for Hardness Analyzers\u003c\/p\u003e","products":[{"product_id":"hardness-reagent-2-buffer-solution-2l","title":"Hardness Reagent #2, Buffer Solution, 2L (Special Handling)","description":"\u003cp\u003e\u003cspan\u003eReagent (2 of 2) for Waltron Hardness Analyzers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Waltron","offers":[{"title":"Default Title","offer_id":45633694474,"sku":"W1234-092","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2219\/5469\/files\/W1234-092-HardnessReagent_2_BufferSolution_2L.png?v=1752089859"},{"product_id":"hardness-calibration-standard-50ppb-2l","title":"Hardness Calibration Standard, 50ppb, 2L","description":"\u003cp\u003e\u003cspan\u003eCalibration solution for Waltron Hardness Analyzers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Waltron","offers":[{"title":"Default Title","offer_id":45633695562,"sku":"W1234-093","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2219\/5469\/files\/W1234-093-HardnessCalibrationStandard_50ppb_2L.png?v=1752076010"},{"product_id":"hardness-reagent-1-hydrochloric-acid-2l","title":"Hardness Reagent #1, Hydrochloric Acid, 2L","description":"\u003cspan\u003eReagent (1 of 2) for Waltron Hardness Analyzer. \u003c\/span\u003e","brand":"Waltron","offers":[{"title":"Default Title","offer_id":45633710730,"sku":"W1234-091","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2219\/5469\/files\/W1234-091-HardnessReagent_1_HydrochloricAcid_2L.png?v=1752089640"},{"product_id":"consumables-kit-3040-series-peristaltic-version","title":"Consumables Kit 3040 Series (Peristaltic Version)","description":"\u003cp\u003eContains tubing, fittings, and pump rollers for reagents. 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Learn more \u003ca href=\"https:\/\/shop.waltron.net\/collections\/annual-chemical-supply-bundles\/products\/hardness-bundle-annual-supply-w1234-091-092-093-special-handling\" target=\"_blank\" title=\"Hardness Chemical Bundle Annual Supply\" rel=\"noopener\"\u003ehere\u003c\/a\u003e. \u003c\/p\u003e","brand":"Waltron","offers":[{"title":"1 Complete Set","offer_id":2682122829834,"sku":"W2000-002","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2219\/5469\/files\/W2000002-Hardness_Bundle_-_W1234-091_092_093.png?v=1752090184"},{"product_id":"waltron-3151-hardness-analyzer","title":"Waltron 3151 Calcium Hardness Analyzer","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Waltron 3151 Calcium Hardness Analyzer provides accurate, repeatable online analysis of low-level calcium hardness in clean water. Using proprietary colorimetric chemistry, it delivers precise results (+\/- 5ppb). 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The 3151 automates tests for early detection of hardness changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRanges: 0-250ppb and 0-1000ppm\u003cbr\u003eStreams: Single and Dual (up to four channels with separate Waltron sequencer)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unit is shipped with 1 month of reagents\/ standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFeatures: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eAccurate and wide-range analysis (PPB \u0026amp; PPM)\u003c\/li\u003e\n\u003cli\u003e100% tooless wet section\u003c\/li\u003e\n\u003cli\u003ePre-assembled pump\/sample heads for quick changeout\u003c\/li\u003e\n\u003cli\u003eAutomatic calibration and validation (QA\/QC)\u003c\/li\u003e\n\u003cli\u003eColor touchscreen display\u003c\/li\u003e\n\u003cli\u003eGrab sample 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class=\"product-tab-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to use, fully automatic operation\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWide-Range analysis\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHassle-free maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eLong lasting reagent\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic graphical display of last 100 results\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCompact design\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e4 Relay outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e4-20mA output signal\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eRemovable SD 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