Materials for the precise calibration and monitoring of pH meters.

• Traceable to NIST primary standard and PTB - deviation max. ±0,01 (except pH 10 with ±0,02)
• Larger 4 and 10 litre pack sizes in easy to use Titripac® packaging which eliminates contamination issues
• Reference temperature: +20 °C except 1.99022.4000 which is +25 °C

Kalibriert in einem unabhängigen, akkreditierten Kalibrierlabor für die Messung des pH-Wertes (DKD-K-14301).