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Chemistry – water
| Method / measurement technology | Price CHF |
| sampling | |||
| Working and travel times, expenses | see calculation bases | ||
| Sampling with a submersible pump (per piezometer) | 200.– |
| Sample preparation | |||
| Digestion for total contents (nitric acid) | 60.– |
| physical parameters and dissolved gases | |||
| Chlorine, free and overall | photometric, also on site | 40.– | |
| Chlorine dioxide | photometric, also on site | 40.– | |
| Carbonated, free | titrimetric | 40.– | |
| Conductivity, electrical | conductometric | 20.– | |
| ozone | photometric, also on site | 60.– | |
| PH value | potentiometric, also on site | 25.– | |
| Dissolved oxygen | titrimetric / potentiometric | 40.– | |
| spectral absorption at different wavelengths (e.g. 254, 436, 525 or 620 nm) | photometric | 30.– each | |
| Dry residue (various temperatures) | gravimetric | 50.– each | |
| Cloudiness | photometric | 30.– |
| Anions, phosphorus and nitrogen compounds, water hardness | |||
| ammonium | photometric | 60.– | |
| Ammonium, nitrate, nitrite, phosphate | photometric | 100.– | |
| Bromate | IC | 110.– | |
| Bromate, chlorate, chlorite | IC | 190.– | |
| bromide | IC | 60.– | |
| IC package 1: bromide, chloride, nitrate, sulfate | IC | 140.– | |
| IC package 2: bromide, chloride, fluoride, iodide, nitrate, sulfate | IC | 200.– | |
| Carbonate and hydrogen carbonate (alkalinity) | titrimetric | 40.– | |
| Chlorate | IC | 110.– | |
| chloride | IC | 60.– | |
| Cyanide, easily releasable | photometric | 90.– | |
| fluoride | IC, potentiometric | 60.– | |
| urea | photometric after digestion | 100.– | |
| Hardness carbonate hardness | titrimetric | 40.– | |
| Total hardness | titrimetric, ICP, AAS | 40.– | |
| Iodide | IC, potentiometric | 60.– | |
| nitrate | IC, photometric | 60.– | |
| nitrite | photometric | 60.– | |
| Perchlorate | IC | 110.– | |
| Phosphorus orthophosphate | photometric | 60.– | |
| Total phosphorus | photometric after digestion | 100.– | |
| Total phosphorus and nitrogen | photometric after digestion | 150.– | |
| Nitrogen Kjeldahl nitrogen | titrimetrically after digestion | 80.– | |
| Total nitrogen | photometric after digestion | 100.– | |
| Nitrogen and phosphorus | photometric after digestion | 150.– | |
| sulfate | IC | 60.– | |
| sulfide | photometric | 60.– |
| Metals and heavy metals, cations | |||
| Individual elements: aluminum, antimony, arsenic, barium, lead, boron, cadmium, calcium, chromium, chromate (Cr VI), cobalt, iron, potassium, copper, lithium, magnesium, manganese, molybdenum, sodium, nickel, palladium, mercury, Rubidium, ruthenium, selenium, silver, silicon, strontium, thallium, titanium, uranium, vanadium, zinc, tin | AAS hydride, AAS-HGA, ICP-MS, ICP-OES, photometric | per element 80.– (up to 2 elements) | |
| Price gradation: number of elements per sample | AAS hydride, AAS-HGA, ICP-MS, ICP-OES, photometric | ||
| 3 – 4 | 200.– | ||
| 5 – 6 | 250.– | ||
| 7 – 8 | 300.– | ||
| 9-10 | 350.– | ||
| 11-12 | 400.– | ||
| each additional 2 elements | + 50.– | ||
| individual packages | AAS hydride, AAS-HGA, ICP, photometric | on demand |
| Plant protection and drug residues | |||
| For details on the various active ingredients and packages, see the list "Screening for pesticide and drug residues in water" | |||
| Package 1: Pesticides and Pesticide Metabolites | GC-MS / MS | 350.– | |
| Package 2: Pesticides and Pesticide Metabolites | LC-MS / MS | 450.– | |
| Complete package pesticides package 1 and 2 | GC-MS / MS, LC-MS / MS | 650.– | |
| Polar pesticides and metabolites (e.g. from chlorothalonil) | LC-MS / MS | 250.– | |
| Complete package pesticides (packages 1, 2 + polar pesticides and metabolites) | GC-MS / MS, LC-MS | 800.– | |
| Individual pesticides from package 1 or 2 | GC-MS / MS, LC-MS / MS | 220.– | |
| In addition: individual pesticides according to the "Screening for pesticide residues in food and vegetable raw materials" list | GC-MS-MS, LC-MS / MS | on demand | |
| Drug residues / micropollutants For details see package 3, according to the list "Screening for pesticide and drug residues in water" | LC-MS / MS | 350.– | |
| Complete package of pesticide + drug residues (packages 1, 2, 3 + polar pesticides and metabolites) | GC-MS / MS, LC-MS / MS | 1,000.00 |
* Price per sample for at least 5 samples per order; Unit price on request On request, we will be happy to provide you with offers for examination packages for ultrapure water (according to Ph. Eur., Feed water and condensate (according to EN 285), bathing water (according to SIA 385) and heating water.
Investigations marked with # are not part of the scope of accreditation according to ISO / IEC 17025.