pH buffer solutions, colour coded
HACH2947600
: Hach
:
- Pk:1 KIT
- Description:Buffer solution kit, pH 4,01 (red)/7,00 (yellow)/10,01 (blue), 500 ml each
- Seq:17
- pH accuracy:-
- pH value:4,01/7,00/10,01
For calibration of pH meters
- Colour coded for easy identification
- Accuracy (pH): ±0,02 at 25 °C
: Traceable to NIST.