A useful note for field work:
For taking along all necessary utensils, such as test kits and spray bottle with distilled water as well as a disposal container, you can also pick a tool box from any from any building center to perfectly suit your needs.
Reagents for Routine Tasks
As floating and moving particles are measured in turbidity, slight measurement deviations are possible. In order to achieve results that are as representative as possible, attention should be paid to the following:
samples should be measured immediately, as particles otherwise settle.
constant lamp operating temperature.
condensation on samples should be avoided.
the position of the standards should be marked to exclude the influence of glass inhomogenities.
Routine measurements in wastewater and drinking water, comprehensive laboratory testes, optional field use: filter photometer photoLab® S6/S12