pH Buffer solutions
Buffer solution, 7,00, incolore, 25 mL
HACH1222220
: Hach
For calibration of pH meters.
Accuracy: pH is ±0,02 at 25 °C
: Traceable to NIST.
: Please note that the pH 4 and 10 buffers contain formaldehyde <0,1% and the pH 7 buffer contains formaldehyde 0,1 to 1%.
- Cdt:25 mL
- Couleur:incolore
- Désignation:Buffer solution
- Valeur pH:7,00



