Hanna HI-7010L pH 10.01 Buffer Solution 500mL - NIST Traceable Calibration waterproof water tester 3 dKH ±5% of reading

3 dKH ±5% of reading at 25 °C Alkalinity Marine Method Colorimetric Method Calcium Marine Range 200 to 600 ppm Calcium Marine Resolution 1 ppm Calcium Marine Accuracy ±6 % of reading at 25 °C Calcium Marine Method adaptation of the Zincon Method Magnesium Range 1000 to 1800 ppm (as Mg²+) Magnesium Resolution 5 ppm Magnesium Accuracy ±5% of reading at 25 °C Magnesium Method Adaptation of the Colorimetric EDTA Method using calmagite indicator pH Range 6

preventing premature wear and engine failure

5" (Big Blue standard size)

mineral-rich

Hanna HI-7010L pH 10.01 Buffer Solution 500mL - NIST Traceable Calibration waterproof water tester 3 dKH ±5% of readingHI 7010L pH 10. 01 Buffer Solution (500 ml) The pH 10. 01 buffer in a 500ml bottle is the most popular buffer used before analysing basic samples. Ideal for those requiring an accurate alkaline reading, particularly suitable for those working in water purification plants, the food industry, aquatics, and Hydroponics, and in any environments where the pH is expected to be alkaline. Hanna Microprocessor pH meters can be calibrated at pH9. 18 and pH10.