Descrizione
Aqua Master Tools pH 4.01 calibration solution lets you calibrate your pH meters regularly so they keep measuring accurately – essential for precise pH readings in nutrient solutions.
The buffer value depends on temperature: pH 4.01 applies at 25 °C. For long shelf life, store the solution tightly closed.
Key facts
- Buffer value: pH 4.01 at 25 °C
- pH by temperature: 0 °C 4.22 · 5 °C 4.16 · 10 °C 4.13 · 15 °C 4.10 · 20 °C 4.06 · 25 °C 4.01 · 30 °C 3.99 · 35 °C 3.98 · 40 °C 3.96 · 45 °C 3.95 · 50 °C 3.94 · 60 °C 3.93
- In the box: 1 x Aqua Master Tools pH 4.01 calibration solution 100 ml
How to use
Pour a small amount into a test tube, immerse the pH probe and calibrate the meter. Never pour used solution back into the bottle, as this would alter the pH of the remaining liquid.
Sold and shipped by Grow Guru (mako GmbH, Ettlingen, Germany), shipped from within the EU. Prices are set by the vendor and you complete your purchase on their site. Adults only.
Recensioni
Ancora non ci sono recensioni.