Calibration solution: pH 4.01
Size: 10×20 ml.
Accuracy: ±0,01 pH.
— pH 12.45 Technical Calibration Buffer Sachets (25 x 20mL) - HI50124-02
HI50007-01 pH 7.01 Technical Calibration Buffer Sachets (10 x 20mL) —
Calibration solution: pH 4.01
Size: 10×20 ml.
Accuracy: ±0,01 pH.
| Weight | 0.272 kg |
|---|