{"product_id":"milwaukee-m10007b-ph-7-01-buffer-solution-25-pack","title":"Milwaukee M10007B pH 7.01 Calibration Buffer Solution | 25 x 20mL Sachets","description":"\u003ch2\u003eProfessional pH 7.01 Calibration Solution for pH Meters \u0026amp; Testers\u003c\/h2\u003e\u003cp\u003eThe Milwaukee M10007B is a lab-grade pH 7.01 calibration solution designed for accurate calibration of pH meters, testers, and controllers. With 25 individually sealed 20mL sachets, this NIST-traceable buffer solution ensures fresh, uncontaminated calibration every time for optimal meter accuracy in aquariums, hydroponics, pools, laboratories, and water quality testing.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Accuracy:\u003c\/strong\u003e NIST-traceable pH 7.01 buffer prepared against certified reference materials for precise meter calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 Individual Sachets:\u003c\/strong\u003e Pre-measured 20mL sachets ensure fresh solution for each calibration—no contamination or degradation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with all Milwaukee pH meters and testers, plus other brands requiring pH 7.01 calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-Blocking Packaging:\u003c\/strong\u003e Protects solution from UV degradation for extended shelf life and accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLot Number \u0026amp; Expiration Date:\u003c\/strong\u003e Each sachet stamped with traceability information for quality assurance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Convenient:\u003c\/strong\u003e Single-use sachets are perfect for field testing and on-the-go calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNIST Traceable:\u003c\/strong\u003e Certified against National Institute of Standards and Technology reference materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-Coded:\u003c\/strong\u003e Yellow cap for easy identification of pH 7.01 buffer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Code: M10007B\u003c\/li\u003e\n\u003cli\u003epH Value: 7.01 @ 25°C\u003c\/li\u003e\n\u003cli\u003eBuffer Type: Phosphate buffer\u003c\/li\u003e\n\u003cli\u003eQuantity: 25 sachets per box\u003c\/li\u003e\n\u003cli\u003eVolume: 20 mL per sachet\u003c\/li\u003e\n\u003cli\u003eTraceability: NIST traceable\u003c\/li\u003e\n\u003cli\u003eGrade: Laboratory grade\u003c\/li\u003e\n\u003cli\u003ePackaging: Light-blocking sachets\u003c\/li\u003e\n\u003cli\u003eColor Code: Yellow cap\u003c\/li\u003e\n\u003cli\u003eLot Number: Stamped on each sachet\u003c\/li\u003e\n\u003cli\u003eExpiration Date: Stamped on each sachet\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eSKU: M10007B\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009725\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for calibrating pH meters in aquariums (freshwater, saltwater, reef tanks), hydroponics (nutrient solution monitoring), swimming pools and spas, drinking water quality verification, environmental water testing, laboratory analysis, food and beverage production, wastewater treatment, and any application using pH meters. Regular calibration ensures accurate readings for optimal fish health, plant growth, and water quality management.\u003c\/p\u003e\u003ch3\u003eCompatible Equipment:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMilwaukee pH meters and testers (MW100, MW101, MW102, etc.)\u003c\/li\u003e\n\u003cli\u003eMilwaukee pH controllers and monitors\u003c\/li\u003e\n\u003cli\u003eMilwaukee combo meters (MW801, MW802, etc.)\u003c\/li\u003e\n\u003cli\u003eAny pH meter requiring pH 7.01 calibration standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Calibrate with pH 7.01?\u003c\/h3\u003e\u003cp\u003epH 7.01 is the neutral point calibration standard used in multi-point calibration procedures. For accurate pH measurement across the full 0-14 pH scale, meters should be calibrated at two or three points: pH 7.01 (neutral), plus pH 4.01 (acidic) and\/or pH 10.01 (alkaline). The pH 7.01 buffer is the most critical calibration point because it establishes the meter's zero point. Regular calibration with certified standards like M10007B ensures your meter provides accurate readings, which is critical for maintaining optimal conditions in aquariums, hydroponics, and water quality applications.\u003c\/p\u003e\u003ch3\u003eHow to Use:\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eTear open one fresh M10007B sachet\u003c\/li\u003e\n\u003cli\u003ePour solution into a clean calibration container\u003c\/li\u003e\n\u003cli\u003eRinse your pH probe with distilled water\u003c\/li\u003e\n\u003cli\u003eImmerse probe in pH 7.01 solution\u003c\/li\u003e\n\u003cli\u003eFollow your meter's calibration procedure\u003c\/li\u003e\n\u003cli\u003eFor best accuracy, also calibrate at pH 4.01 and\/or pH 10.01\u003c\/li\u003e\n\u003cli\u003eDiscard used solution after calibration—never reuse\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eWhy Choose Single-Use Sachets?\u003c\/h3\u003e\u003cp\u003eUnlike bottled calibration solutions that can become contaminated or degrade over time, individual sachets provide fresh, uncontaminated solution for every calibration. The light-blocking packaging protects against UV degradation, and the pre-measured volume eliminates waste and guesswork. Each sachet includes lot number and expiration date for complete traceability and quality assurance. The yellow color-coded cap makes it easy to identify pH 7.01 buffer in your calibration kit.\u003c\/p\u003e\u003ch3\u003eCalibration Frequency:\u003c\/h3\u003e\u003cp\u003eFor best results, calibrate your pH meter weekly for frequent use, monthly for moderate use, or before critical measurements. Always calibrate after cleaning the probe, when readings seem inaccurate, or when testing samples significantly different from the calibration standard.\u003c\/p\u003e\u003ch3\u003eComplete Calibration Kit:\u003c\/h3\u003e\u003cp\u003eFor full two-point or three-point calibration, use M10007B (pH 7.01) with Milwaukee M10004B (pH 4.01) and\/or M10010B (pH 10.01) calibration solutions (sold separately).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: For best results, calibrate at room temperature (25°C\/77°F). Store sachets in a cool, dry place away from direct sunlight. Do not use damaged or expired sachets.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":32300915359831,"sku":"M10007B","price":38.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/M10007__22373.1608148258.jpg?v=1709251744","url":"https:\/\/getultimatenow.com\/products\/milwaukee-m10007b-ph-7-01-buffer-solution-25-pack","provider":"Get Ultimate Now ","version":"1.0","type":"link"}