Cleaning liquid/fluid/solution (50ml) for PH/EC/Redox/ORP Measuring Instrument FL5
With our electrodes cleaning liquid (50ml) you can clean pH, Redox
and conductance electrode. The electrodes in the aquarium, used
for continuous operation, get a biological "lawn" because
a bacterial layer forms, which makes the measurement slow-acting
and falsifies. For the removal of these linings our cleaning solutions
was developed. It contains e.g. pepsin and 0.1 molecular hydrochloric
acid (pH ~ 1) to remove proteins, bacteria and algae.
We suggest a 30 minute application every 4-6 weeks.
With our 3-mol KCL solution (50ml) you can supplement the
diffused liquid. This is of crucial importance for the life
span of your electrode. The KCL liquid level in the electrode
must always lie over the level of the testing liquid otherwise this
could get into the electrode and can destroy it. Likewise the electrode
is to be rinsed off after the measurement is done and constantly
being stored if not used to keep the thin glass diaphragm always
poured. All our electrodes have for this purpose a protective cap
which could be filled with a 3-mol KCL solution. With old and slow-acting
electrode an extensive 24-hour application in our KCL solution results
in an useful responsing electrode. Here we recommend a pre-employment
of our cleaning solution for electrodes (12-hour application).
buffer solution (each
for pH meters/pH measuring instruments in a sealed bag for one time
usage. The packing ensures always fresh, unused not contaminated
buffer solution. Durable over 5 years. Swiss quality!
additional postage costs in combination with any other product from