Standard reference materials and buffer solutions, CertiPUR®, Supelco®
Potassium hydrogen tartrate, 3,639 (25°C), Glass bottle for solids, 1×25 g, 25 g
: Merck
Materials for the precise calibration and monitoring of pH instruments.
- Traceable to NIST primary standard and PTB
- Maximum deviation ±0,003 pH units
- Measured in an independent accredited calibration laboratory for the pH value measurement (DKD-K-14301)
- Pack type:Glass bottle for solids
- Pk:25 g
- Description:Potassium hydrogen tartrate
- Pk Info:1×25 g
- pH value:3,639 (25°C)
- Cat. No.:1.01963.0025
- M-Clarity quality level:MQ100
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