Accurate water testing is the foundation of healthy fish‑keeping, and our premium Calibration Solutions ensure your meters and testers deliver results you can trust. Designed specifically for aquarium hobbyists and aquatic professionals, these solutions provide the stable reference points your equipment needs to stay precise, consistent, and ready for any water‑quality challenge.
The performance of conductivity probes are affected by use due to residue build up and aging. M10038B is a lab grade 6.44 ppt TDS solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conductivity meter or tester. Check your meter or tester's manual to find the correct calibration standard for your meter. TDS readings are effected by temperature. To help with this, a chart of the actual ppm value at various temperatures is printed on each sachet. Milwaukee TDS solutions are labelled with the lot number and expiration date and packaged in an air tight, tamper-proof sachet. DESIGN FEATURES Fundamental for accurate TDS measurement. Factory calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696/BS3978. Sealed against light and air. Ideal for on-the-spot calibration Simply open, insert the tester or electrode into the sachet and calibrate Each 20 mL sachet is marked with lot number and expiration date. A temperature chart of the actual ppm value at various temperatures is printed on each sachet. 5 year expiry date.
$2.00
Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. M10010B is a lab grade pH 10.01 calibration solution certified to meet the standard to an accuracy of ±0.01 pH removing the inaccuracies involved with mixing from powder. Sachet packaging means that you get fresh solution every time. Ideal for infrequent or field use. No risk of using an expired or contaminated solution. Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while extending the life of your electrode. DESIGN FEATURES pH 10.01 Calibration Buffer Solution - 20 mL Fundamental for the correct use of electrodes and for obtaining the most accurate and reproducible readings Sealed against light and air Ideal for on-the-spot calibration Simply open, insert the tester or electrode into the sachet and calibrate Formulated with a 5 year expiry Colour coded for easy identification
$18.00
Optimal Calibration Solution Ensure accurate conductivity measurements with the Milwaukee M10030B 12880 µS/cm Conductivity Calibration Solution Sachet. This high-quality solution is specially designed for calibrating conductivity meters, ensuring precise and reliable readings every time. Each sachet comes pre-measured for convenience, making calibration a quick and hassle-free process. Quality Control Standards Formulated to meet strict quality control standards, this calibration solution provides consistent results for your conductivity measurements. The 12880 µS/cm value is ideal for a wide range of applications, from testing water quality to monitoring industrial processes. Trust Milwaukee's expertise in producing reliable calibration solutions for all your conductivity needs.
$2.00
MA9020 is a lab grade ORP 200-275 mV solution certified to meet the range. MA9020 is used to check the health and accuracy of an ORP electrode. Milwaukee solutions are designed to help you achieve reliable and repeatable ORP measurements. DESIGN FEATURES OPR 200-275 mV solution value (230 mL). Fundamental for the correct use of ORP electrodes and for obtaining the most accurate and reproducible readings. Sealed against light with air tight, tamper proof cap. Ideal for fast accuracy check. Simply open, pour into a beaker or container and insert the tester or electrode to start the ORP mV check process.
$20.00
