Calibration solutions for saltwater aquarium

pH 4.01 calibration solution for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.

Calibration solution ph 10.01 for pH meter electrode. The accuracy of a measurement is strongly dependent on the calibration, among other things.

Calibration solution for TDS meter at 1382ppm . The accuracy of a measurement is strongly dependent on the calibration, among other things.

Calibration solution for TDS meter at 1.413 μS/cm . The accuracy of a measurement is strongly dependent on the calibration, among other things.

Milwaukee 12880 µS/cm Calibration Solution is a laboratory-grade 12880 µS/cm conductivity standard solution , prepared from a NIST-traceable potassium chloride solution, that allows you to recalibrate your conductivity meter or tester. conductivity .

Milwaukee 's 800 ppm Calibration Solution is a standard, laboratory-grade 800 ppm TDS solution , prepared from a NIST-traceable potassium chloride solution, that allows you to recalibrate your conductivity meter or tester. Consult your conductivity meter or tester manual to find the correct standard for your device.

Milwaukee Phosphate Reagent MI512-0 includes high quality reagents that are ready to use with the Milwaukee MW12 Low-Range Phosphate Tester . Reagents and tester use adaptation of ascorbic acid method. The reagents are designed for use with samples that have an expected range of 0.00 to 2.50 ppm (mg/L) PO4.