Standard reference materials and buffer solutions, CertiPUR®, Supelco®
Potassium tetraoxalate dihydrate, 1,681 (25°C), Plastic bottle, 5×100 ml, 5
: 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:Plastic bottle
- Pk:5
- Description:Potassium tetraoxalate dihydrate
- Pk Info:5×100 ml
- pH value:1,681 (25°C)
- Cat. No.:1.07204.0105
- M-Clarity quality level:MQ300



