{"product_id":"milwaukee-ma911b-2-lab-grade-double-junction-ph-electrode-with-extended-cable","title":"Milwaukee MA911B\/2 Lab Grade Double Junction pH Electrode with Extended Cable","description":"\u003ch1 class=\"productView-title\" itemprop=\"name\"\u003eMilwaukee MA911B\/2 Lab Grade Double Junction pH Electrode with Extended Cable\u003c\/h1\u003e\n\u003cdiv class=\"productView\"\u003e\n\u003cdiv data-also-bought-parent-scope=\"\" data-product=\"\" class=\"productView-outerAlsoBought\"\u003e\n\u003cdiv class=\"productView-tabs-contents\"\u003e\n\u003csection class=\"productView-desc productView-desc--full productView-tab-content is-active\" id=\"product-tab-desc-117\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\u003cp\u003eThe MA911B\/2 probe is lab grade, gel-filled pH probe for use with Milwaukee Monitors and Controllers.\u003c\/p\u003e\n\u003ch2\u003eDesign Features\u003c\/h2\u003e\n\u003cp\u003eTop features include:\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eDouble Junction\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe double junction junction design reduces the risk of clogging.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSpherical Glass Tip\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe sperical glass tip provide the largest possible surface area for faster results.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eResin Body\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe resin body is tough to withstand accidental knocks and also protects the glass sensing bulb.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eExtended cable\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eOffers a 6.6 feet cable for increased flexibility in measuring.\u003c\/p\u003e\n\u003ch2\u003eUse and Care\u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSensing bulb\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eReference junction\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eStorage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp\u003eStoring in pH probe storage solution or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.\u003c\/p\u003e\n\u003cp\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibiration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCleaning\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and block the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCalibration\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH meter accurate.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAlso, calibrate after cleaning or a long period of storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"productView-banner productView-banner--6\" id=\"chiara-productpage-banner6\"\u003e\u003c\/section\u003e\n\u003cdiv data-also-bought-parent-scope=\"\" data-product=\"\" class=\"productView-outerAlsoBought\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eBody: Polypropylene Resin\u003c\/p\u003e\n\u003cp\u003eReference: Double, Ag\/AgCl\u003c\/p\u003e\n\u003cp\u003eJunction: Cloth, Single\u003c\/p\u003e\n\u003cp\u003eElectrolyte: Gel\u003c\/p\u003e\n\u003cp\u003eRange: 0-14 pH\u003c\/p\u003e\n\u003cp\u003eTip Shape: Sphere\u003c\/p\u003e\n\u003cp\u003eDiameter: 0.5 inches\u003c\/p\u003e\n\u003cp\u003eDimensions: 4.7 inches \/ 6.4 inches\u003c\/p\u003e\n\u003cp\u003eOperating Temperature: -5 to 70°C (23 to 158°F)\u003c\/p\u003e\n\u003cp\u003eCable length: 6.6 feet\u003c\/p\u003e\n\u003cp\u003eConnection: BNC\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":51742886887746,"sku":"810666009015","price":64.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/4330\/7074\/files\/Milwaukee_MA911B-2.jpg?v=1766789698","url":"https:\/\/petwholesale.ca\/products\/milwaukee-ma911b-2-lab-grade-double-junction-ph-electrode-with-extended-cable","provider":"Pet Wholesale Canada","version":"1.0","type":"link"}