Chemical analysis of water for potability, 9 parameters

CHEMICAL ANALYSIS OF WATER FOR POTABILITY, 9 PARAMETERS

By purchasing this auction, you acquire a package that provides a chemical analysis of the water for the determination of its potability. The analysis will be carried out by an authorized and certified laboratory with which Geosism & Nature collaborates.

The package provides for the determination of the following 9 parameters:

? pH;

? conductivity;

? hardness;

? ammonia nitrogen;

? nitric nitrogen;

? nitrous nitrogen;

? nitrate;

? sulphates;

? chlorides;

? iron.

This analysis can be applied to any type of water: groundwater, spring, well or river.

In order for the analysis to give optimal results, IT IS STRICTLY OBLIGATORY to purchase a sterile container (e.g. in the pharmacy) of at least 1 liter (if a 1 liter container is not found, 2 0.5 liter containers are sufficient, as long as they are always sterile). Geosism & Nature is not responsible for the withdrawal of the water which must therefore be carried out by the customer in a workmanlike manner and will not provide the container for the withdrawal.

In order for this withdrawal to be carried out in a workmanlike manner, it is necessary to follow these good rules:

? if the water is taken from a well, it is necessary to open the tap at maximum speed and let the water run for at least 5 minutes in order to allow the pipe to clean itself of impurities or possible deposits; once this is done, the sterile container is filled and it is closed perfectly by noting the date, time and place of collection on the container label;

? if the water is taken from a source, just place the sterile container under the water outlet until it is filled, then it closes perfectly, noting the date, time and place of withdrawal on the container label;

? if the water is drawn from a canal, stream, stream or river, just immerse the sterile container until it is filled, then it closes perfectly, noting the date, time and place of collection on the container label. If it is necessary for the operator to enter the channel, it is advisable to take the water sample upstream keeping the feet downstream so as not to allow any mud raised by the operator's movement to enter the container.

In the cost of the package including the chemical analysis of the water as specified above (not including a technical comment from a specialized operator, which in case of interest can be quoted separately), the collection by our courier of the sample at the location you will indicate to us (for this reason, you must provide us with a valid address where a person will be available for the entire day chosen by you, if the courier passes and no one is present you will be charged the cost of the second pass for the withdrawal of 10 euros or you must send us the sample) and return of the analysis with a printout of a certified and certified laboratory by e-mail in pdf.

Once the sample has been taken, it will be very important to pack it inside a carton surrounding it with bubble wrap or newspapers, Geosism & Nature is not responsible for any breakage of the sample during transport (in case of such an event, the client will have to provide take the sample again and send it to our company at its expense).

If the client deems it appropriate to detect other elements or other parameters, we can quote them separately, therefore we recommend that you contact us in advance by e-mail or telephone.

The timing for the return of data according to the laboratory timing that can go from 15 to 30 days depending on the tests that will be performed.