Technical buffer and cleaning solutions
Buffer, test, and reference solutions, auxiliary electrolytes, and cleaning solutions are used for the following: calibrating technical pH measurement instruments, checking technical redox measurement instruments, as conductivity calibration solutions, as refill electrolytes, or for cleaning silver sulfide.
Technical data
| General technical data | |
|---|---|
| Features | pH buffer solutions according to DIN 19267; redox test solutions according to ASTM D 1498; conductivity reference solutions based on PTB and NIST; diaphragm and electrode cleaning solutions |
| Areas of application | For calibrating pH and redox electrodes and conductivity measuring cells |
| Cleaning solution | Pepsin hydrochloric acid solution/protein remover |
| Diaphragm cleaning solution | Thiourea solution |
| Auxiliary electrolyte | KCl solution 3.00 mol |
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