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Other water analyses
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| Stormwater |
| pH |
Pb |
| conductivity |
Cu |
| phosphorus, total |
Zn |
| nitrogen, total |
Cd |
| suspended solids |
Cr |
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Ni |
For methods and limits of quantification for metals, see V-3a for other compounds, please contact the laboratory. Minimum sample volume: 500 ml plastic, 250 ml plastic and 125 ml plastic.
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| Car wash water |
| BOD7 |
Cu |
| pH |
Ni |
| COD Cr |
Cd |
| Oil index |
Pb |
| Cr |
Zn |
According to Allmänna råd 96:1 (Swedish EPA). For limits of quantification for metals, see V3-b, for other compounds, please contact the laboratory. Minimum sample volume: 1 l glass, 500 ml plastic and 125 ml plastic.
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| Corrosivity test for water |
pH
conductivity
marble test
alkalinity
ammonium nitrogen |
total hardness
calcium
magnesium
chloride
sulfate |
| Minimum sample volume: 500 ml.
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| Corrosivity test for soil |
pH
conductivity
alkalinity
ammonium nitrogen |
calcium
magnesium
chloride
sulfate |
| Minimum sample amount: 100 g.
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| Swimming pool water |
| COD (Mn) |
| pH |
| turbidity |
| Minimum sample volume: 500 ml plastic.
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| Other physical - chemical parameters |
| Parameter |
Sample volume (ml) |
| acidity |
100 |
| alkalinity |
100 |
| alkalinity, titration |
100 |
| ammonium nitrogen |
100 |
| BOD7, biochemical oxygen demand, 7 days |
500 |
| bromate |
250 |
| bromide |
100 |
| COD (Cr), chemical oxygen demand |
100 |
| COD (Mn), chemical oxygen demand |
100 |
| cyanide, easily liberatable* |
500 |
| cyanide, total * |
500 |
| cyanide, total + easily liberatable * |
500 |
| deposit (sediment; visual determination) |
500 |
| DOC |
100 |
| fluoride |
100 |
| phosphate phosphorus |
100 |
| phosphorus, total |
100 |
| colour |
100 |
| silicon, dissolved |
100 |
| chloride |
100 |
| chlorine, free active |
100 |
| chlorine, total active |
100 |
| conductivity |
100 |
| conductivity (1:1) in solid samples |
100 g |
| nitrogen, total |
100 |
| nitrogen, total in solid samples |
100 g |
| nitrogen, total, pulp and paper industry (Devardas) |
100 g |
| odour, art and strength |
500 |
| Nitrite/nitrate nitrogen, sum |
100 |
| Nitrite nitrogen |
100 |
| Nitrate nitrogen (calculated from sum of nitrite/nitrate and nitrite nitrogen) |
100 |
| Nitrate nitrogen (ion chromatography) |
100 |
| pH |
100 |
| pH i sludge |
100 g |
| pH i soil |
100 g |
| salinity (calulated from chloride) |
100 |
| sulfate |
100 |
| sulfide, clean water¹) |
250 |
| sulfide, wastewater¹) |
100 |
| sulfide, in solid samples |
100 g |
| sulfite |
100 |
| suspended solids |
1000 |
| suspended solids and ignition residue |
1000 |
| oxygen ¹) |
2x120 |
| TOC |
100 |
| dry matter |
1000 |
| dry matter + ignition residue |
1000 |
| turbidity |
100 |
| turbidity (visual determination) |
500 |
Please contact the laboratory for information on methods and limits of quantification.
Analyses are partly performed in collaboration with subcontractors. Use plastic bottles for all samples. Bottles may be ordered from the laboratory. When more than one parameter is to be determined, at least 500 ml sample is required.
*For cyanide analyses, use a 500 ml plastic bottle with a NaOH tablet (for preservation).
¹) Winkler bottle + reagent may be ordered from the laboratory.
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| Additional parameters are available. Please contact the laboratory! |
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