🇵🇱 MIEJSKIE WODOCIĄGI I OCZYSZCZALNIA Sp. z o.o. PL
Water & wastewaterEnvironmentMicrobiologyMaterials & polymers
MIEJSKIE WODOCIĄGI I OCZYSZCZALNIA Sp. z o.o. is a laboratory accredited by PCA under number AB 680 (Grudziądz, Poland). Its accreditation scope covers 139 test methods in the following areas: Water & wastewater, Environment, Microbiology, Materials & polymers. Test objects include: Water, Wastewater, Sewage sludge, Water (including swimming pool water). Most frequently used techniques: Spectrophotometric method, Gravimetric method, Titrimetric method.
At a glance
- Accreditation number: PCA AB 680
- Methods in scope: 139
- Types of test objects: 24
- Techniques used: 29
- City: Grudziądz, Poland
- Accreditation number
- AB 680
- Accreditation body
- PCA
- Address
- ul. Mickiewicza 28/30, 86-300 Grudziądz, LABORATORIUM CENTRALNE, ul. Curie-Skłodowskiej 10
- City
- Grudziądz, Poland
What this laboratory tests (24)
- Water — 42 methods
- Wastewater — 20 methods
- Sewage sludge — 11 methods
- Water (including swimming pool water) — 10 methods
- Soil — 9 methods
- Plant cultivation aids: - soil improvers — 6 methods
- Water, wastewater — 6 methods
- Waste: code 19 05 03, 19 05 99, 19 12 12, — 4 methods
- Waste: code 19 08 01 — 4 methods
- Waste: code 19 08 02 — 4 methods
- Mineral soil — 3 methods
- plant growth aids: - soil improvers — 3 methods
- Landfill gases — 2 methods
- Sludges, plant cultivation aids: - soil improvers — 2 methods
- Waste: code 19 05 03, 19 05 99 — 2 methods
- and 9 more
Analytical techniques used (29)
- Spectrophotometric method — 21 methods
- Gravimetric method — 18 methods
- Titrimetric method — 11 methods
- Flame atomic absorption spectrometry (FAAS) — 9 methods
- Inductively coupled plasma mass spectrometry (ICP-MS) — 5 methods
- Membrane filtration method — 5 methods
- Cold vapour atomic absorption spectrometry (CVAAS) — 4 methods
- Electrochemical method — 4 methods
- Ion chromatography with conductometric detection (IC-CD) — 4 methods
- Potentiometric method — 4 methods
- Spectrometry method in the infrared range IR — 4 methods
- Conductometric method — 2 methods
- Electrothermal atomization atomic absorption spectrometry (ETAAS) — 2 methods
- Gas chromatography with electron capture detection (GC-ECD) — 2 methods
- Hydride generation atomic absorption spectrometry (HGAAS) — 2 methods
- and 14 more
Laboratory locations
- Miejskie Wodociągi i Oczyszczalnia Sp. z o.o. (Municipal Waterworks and Treatment Plant) (main site) — ul. Mickiewicza 28/30, 86-300 Grudziądz
- Central Laboratory — ul. Curie-Skłodowskiej 10, 86-300 Grudziądz
Certificate information
- Issue date
- 19.12.2025
- Issue no.
- 23
Accreditation scope — test methods (139)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Swimming pool water | Sampling for chemical and physical testing | PL-IO-22 issue 01 of 15.01.2017 | ||
| 2 | Surface water | Sampling for chemical and physical testing | PN-EN ISO 5667-6:2016-12 excluding cl. 7.5, 7.6 | ||
| 3 | Water, water intended for human consumption | Sampling for chemical and physical testing Temperature of the water sample taken Range (1,0 – 60,0)°C |
PN-ISO 5667-5:2017-10 | PN-77/C-04584 | ||
| 4 | Groundwater | Sampling for chemical and physical testing Temperature of the water sample taken Range (1,0 – 60,0)°C |
PN-ISO 5667-11:2017-10 excluding cl. 5.2, 6.2, 6.3 | PN-77/C-04584 | ||
| 5 | Water (including swimming pool water) | Free, + total chlorine concentration Range (0,02 – 2,00) mg/l Combined chlorine concentration (calculated) |
Colorimetric method | PL-PB-30 issue 06 of 28.10.2025 | based on the HACH method No. 8021 and 8167 | |
| 6 | Water (including swimming pool water) | Turbidity Range (0,10 − 40) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 7 | Water (including swimming pool water) | Permanganate index Range (0,5 − 7,0) mg/l O2 |
Titrimetric method | PN-EN ISO 8467:2001 | |
| 8 | Water (including swimming pool water) | Nitrate nitrogen concentration Range (0,04 – 11,3) mg/l |
Spectrophotometric method | PN-82/C-04576/08 | |
| 9 | Water, water intended for human consumption | Odour threshold number Range (1 – 2) TON |
Paired method, simplified, non-forced choice | PN-EN 1622:2006 | |
| 10 | Water intended for human consumption | Taste threshold number Range (1 – 2) TFN |
Paired method, simplified, non-forced choice | PN-EN 1622:2006 | |
| 11 | Water | pH Range 3,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 12 | Water | Electrical conductivity Range (5 − 5000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 13 | Water | Total content of calcium and magnesium (total hardness) Range (5 − 500) mg/l CaCO3 Range (0,05 – 5) mmol/l |
Titrimetric method | PN-ISO 6059:1999 | |
| 14 | Water | Total alkalinity Range (4,0 – 10,0) mmol/l |
Titrimetric method | PN-EN ISO 9963-1:2001 cl. 8.2.2 + Ap1:2004 | |
| 15 | Water | Bicarbonates (HCO3-) (calculated) | PN-EN ISO 9963-1:2001 cl. 8.2.2 + Ap1:2004 | ||
| 16 | Water | Colour Range (5 − 50) mg/l Pt |
Visual method | PN-EN ISO 7887:2012 cl. 7 + Ap1:2015-06 | |
| 17 | Water | Colour Range (5 − 250) mg/l Pt |
Spectrophotometric method | PN-EN ISO 7887:2012 cl. 6 + Ap1:2015-06 | |
| 18 | Water | Dissolved solids, dry residue Range (300 − 1600) mg/l |
Gravimetric method | PN-78/C-04541 | |
| 19 | Water | Manganese concentration Range (50 – 1000) μg/l |
Spectrophotometric method | PN-92/C-04590/02 | |
| 20 | Water | Calcium concentration Range (2 − 140) mg/l Calcium hardness Range (0,05 – 3,5) mmol/l |
Titrimetric method | PN-ISO 6058:1999 | |
| 21 | Water | Magnesium concentration (calculated) | PN-C-04554-4:1999 Annex A | ||
| 22 | Water | Orthophosphate concentration Range (0,025 − 0,80) mg/l |
Spectrophotometric method | PN-EN ISO 6878:2006 cl. 4 + Ap1:2010+Ap2:2010 | |
| 23 | Water | Silica concentration Range (5,0 − 50) mg/l |
Spectrophotometric method | PN-71/C-04567/02 | |
| 24 | Water | Chromium(VI) concentration Range (2 – 50) μg/l |
Spectrophotometric method | PN-EN ISO 18412:2007 | |
| 25 | Water | Kjeldahl nitrogen concentration Range (1,0 − 5,0) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 26 | Water | Biochemical oxygen demand (BOD5) Range (3,0 – 6000) mg/l O2 |
Electrochemical method | PN-EN ISO 5815-1:2019-12 | |
| 27 | Water | Total suspended solids (TSS) Range (2,0 − 50) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 28 | Water | Ammonium nitrogen concentration Range (0,05 – 10,0) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 29 | Water | Nitrite nitrogen concentration Range (0,010 – 0,30) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 30 | Water | Chloride concentration Range (5 − 3000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 31 | Water | Sulfate concentration Range (10 − 500) mg/l |
Gravimetric method | PN-ISO 9280:2002 | |
| 32 | Water | Chemical oxygen demand (SP-COD) Range (5,0 − 150) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 33 | Water | Total phosphorus concentration Range (0,06 – 5,00) mg/l |
Spectrophotometric method | PN-EN ISO 6878:2006 cl. 7 + Ap1:2010+Ap2:2010 | |
| 34 | Water, wastewater | Total iron concentration Range (10 – 10000) μg/l |
Spectrophotometric method | PN-ISO 6332:2001 + Ap1:2016-06 | |
| 35 | Water, wastewater | Free cyanide concentration Range (10 – 600) μg/l |
Spectrophotometric method | PL-PB-12 issue 02 of 15.05.2014 | based on the Hach Lange cuvette test No. 315 | |
| 36 | Water, wastewater | Biochemical oxygen demand (BOD5) Range (0,5 – 6) mg/l O2 |
Electrochemical method | PN-EN 1899-2:2002 | |
| 37 | Water, wastewater | Dissolved oxygen concentration Range (0,5 – 15) mg/l O2 % oxygen saturation Range (5 – 150) % |
Electrochemical method | PN-EN ISO 5814:2013 | |
| 38 | Water, wastewater | Total nitrogen concentration (calculated) | PL-PB-27 issue 03 of 01.10.2019 | ||
| 39 | Wastewater | Sampling for chemical and physical testing Temperature of the collected wastewater sample Range (1,0 – 60,0) °C |
Manual and automatic method | PN-ISO 5667-10:2021-11 | PN-77/C-04584 | |
| 40 | Wastewater | pH Range 3,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 41 | Wastewater | Biochemical oxygen demand BOD5 Range (3,0 − 6000) mg/l O2 |
Electrochemical method | PN-EN ISO 5815-1:2019-12 | |
| 42 | Wastewater | Total nitrogen concentration Range (1,00 − 100) mg/l |
Spectrophotometric method | PL-PB-17 issue 04 of 16.11.2017 | based on the Hach Lange cuvette test No. 138, No. 238, No. 338 | |
| 43 | Wastewater | Total phosphorus concentration Range (0,06 – 80,0) mg/l |
Spectrophotometric method | PN-EN ISO 6878:2006 cl. 7 + Ap1:2010+Ap2:2010 | |
| 44 | Wastewater | Ether extract concentration Range (5 − 200) mg/l |
Gravimetric method | PL-PB-05 issue 03 of 15.09.2014 | |
| 45 | Wastewater | Kjeldahl nitrogen concentration Range (1,0 − 500) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 46 | Wastewater | Chromium(VI) concentration Range (0,02 − 7,5) mg/l |
Spectrophotometric method | PN-77/C-04604/08 | |
| 47 | Wastewater | Electrical conductivity Range (5 − 5000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 48 | Wastewater | Total suspended solids (TSS) Range (2,0 − 2000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 49 | Wastewater | Ammonium nitrogen concentration Range (0,05 – 80,0) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 50 | Wastewater | Nitrite nitrogen concentration Range (0,010 − 10) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 51 | Wastewater | Nitrate nitrogen concentration Range (0,04 − 35,0) mg/l |
Spectrophotometric method | PN-82/C-04576/08 | |
| 52 | Wastewater | Chloride concentration Range (5 − 3000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 53 | Wastewater | Sulfate concentration Range (10 − 500) mg/l |
Gravimetric method | PN-ISO 9280:2002 | |
| 54 | Wastewater | Chemical oxygen demand (SP-COD) Range (5,0 − 10 000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 55 | Sewage sludge | Sampling for chemical, physical, microbiological and biological testing | PN-EN ISO 5667-13:2011 excluding cl. 6.3.3, 6.3.4, 6.3.5, 6.3.10 | ||
| 56 | Sewage sludge | pH – in H2O Range 3,0 − 12,0 |
Potentiometric method | PN-EN ISO 10390:2022-09 | |
| 57 | Sewage sludge | Total Kjeldahl nitrogen content Range (0,25 − 13,0) % |
Titrimetric method | PN-EN 13342:2002 | |
| 58 | Sewage sludge | Dry matter content Range (1,00 − 80,0) % |
Gravimetric method | PN-EN 15934:2013-02 excluding Method B | |
| 59 | Sewage sludge | Water content (calculated) | PN-EN 15934:2013-02 excluding Method B | ||
| 60 | Sewage sludge | Loss on ignition (organic matter) Range (10,0 − 85,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| 61 | Sewage sludge | Residue on ignition (mineral substances) (calculated) | PN-EN 15935:2022-01 | ||
| 62 | Sludges, plant cultivation aids: - soil improvers | Ammonium nitrogen content Range (0,10 − 9,00) % |
Titrimetric method | PN-75/C-04576-15 | |
| 63 | Sludges, plant cultivation aids: - soil improvers | Total phosphorus content Range (0,10 − 6,0) % |
Spectrophotometric method | PN-EN 14672:2006 | |
| 64 | Plant cultivation aids: - soil improvers | Sampling for chemical, physical, microbiological and biological testing | PN-ISO 12579:2013 | ||
| 65 | Plant cultivation aids: - soil improvers | Total nitrogen content Range (1,00 − 7,00) % |
Titrimetric method | PL-PB-28 issue 04 of 20.08.2019 | |
| 66 | Plant cultivation aids: - soil improvers | Dry matter content Range (37,0 − 97,0) % |
Gravimetric method | PN-EN 13040:2009 | |
| 67 | Plant cultivation aids: - soil improvers | Water content (calculated) | PN-EN 13040:2009 | ||
| 68 | Plant cultivation aids: - soil improvers | Loss on ignition (organic matter) Range (18,0 − 62,0) % |
Gravimetric method | PN-EN 13039:2011 | |
| 69 | Plant cultivation aids: - soil improvers | Residue on ignition (mineral substances) (calculated) | PN-EN 13039:2011 | ||
| 70 | Soil | Sampling for chemical and physical testing | PN-R-04031:1997 | ||
| 71 | Soil | pH – in H2O Range 3,0 − 10,0 |
Potentiometric method | PN-EN ISO 10390:2022-09 | |
| 72 | Soil | Dry matter content Range (75,0 − 99,5) % |
Gravimetric method | PN-EN 15934:2013-02 excluding Method B | |
| 73 | Soil | Water content (calculated) | PN-EN 15934:2013-02 excluding Method B | ||
| 74 | Soil | Loss on ignition (organic matter) Range (1,50 − 18,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| 75 | Soil | Residue on ignition (mineral substances) (calculated) | PN-EN 15935:2022-01 | ||
| 76 | Mineral soil | Available phosphorus content Range (3,2 − 45) mg P2O5/100 g |
Spectrophotometric method | PN-R-04023:1996 | |
| 77 | Landfill gases | Concentration of: methane, carbon dioxide CH4 (0,7 − 70,0) % CO2 (0,6 − 25,0) % Oxygen concentration O2 (0,5 – 20,0) % |
NDIR method; Electrochemical method | PL-PB-26 issue 04 of 24.11.2020 | |
| 78 | Landfill gases | Gas flow velocity Range (1,0 – 5,0) m/s CH4 and CO2 emission (calculated) |
Thermoanemometric method | PL-PB-26 issue 04 of 24.11.2020 | |
| 79 | Waste: code 19 05 03, 19 05 99, 19 08 01, 19 08 02, 19 08 05, 19 12 12, 20 03 03, 20 03 06 | Sampling for chemical and physical testing | PL-IO-23 issue 05 of 20.10.2022 | ||
| 80 | Waste: code 19 05 99, 19 12 12 | Oxygen demand (AT4) Range (0,60 − 40,0) mg O2/g |
Manometric method | PL-PB-13 issue 03 of 10.09.2021 | |
| 81 | Waste: code 19 05 03, 19 05 99, 19 12 12, | Dry residue (dry matter) Range (40,0 − 98,0) % |
Gravimetric method | PN-EN 15934:2013-02 excluding Method B | |
| 82 | Waste: code 19 05 03, 19 05 99, 19 12 12, | Water content (calculated) | PN-EN 15934:2013-02 excluding Method B | ||
| 83 | Waste: code 19 05 03, 19 05 99, 19 12 12, | Loss on ignition Organic substances Range (10,0 − 30,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| 84 | Waste: code 19 05 03, 19 05 99, 19 12 12, | Residue on ignition (mineral substances) (calculated) | PN-EN 15935:2022-01 | ||
| 85 | Waste: code 19 08 01 | Dry residue (dry matter) Range (10,0 − 80,0) % |
Gravimetric method | PN-EN 15934:2013-02 excluding Method B | |
| 86 | Waste: code 19 08 01 | Water content (calculated) | PN-EN 15934:2013-02 excluding Method B | ||
| 87 | Waste: code 19 08 01 | Loss on ignition Organic substances Range (70,0 − 98,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| 88 | Waste: code 19 08 01 | Residue on ignition (mineral substances) (calculated) | PN-EN 15935:2022-01 | ||
| 89 | Waste: code 19 08 02 | Dry residue (dry matter) Range (75,0 − 99,5) % |
Gravimetric method | PN-EN 15934:2013-02 excluding Method B | |
| 90 | Waste: code 19 08 02 | Water content (calculated) | PN-EN 15934:2013-02 excluding Method B | ||
| 91 | Waste: code 19 08 02 | Loss on ignition Organic substances Range (1,50 − 20,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| 92 | Waste: code 19 08 02 | Residue on ignition (mineral substances) (calculated) | PN-EN 15935:2022-01 | ||
| 93 | Soil | Metal content Pb (2,5 –100) mg/kg Cu (2,5 –100) mg/kg Cd (0,10 – 100) mg/kg Zn (2,5 – 500) mg/kg Cr (2,5 – 200) mg/kg Ni (2,5 – 100) mg/kg |
Inductively coupled plasma mass spectrometry (ICP-MS) | PN-EN 16171:2017-02 | |
| 94 | Soil | Total organic carbon (TOC) content Range (0,50 – 7,9) % |
Spectrometry method in the infrared range IR | PN-EN 15936:2022-07 excluding Method A | |
| 95 | Soil | Mercury content Range (0,013 – 3,3) mg/kg |
Cold vapour atomic absorption spectrometry (CVAAS) | PN-EN 16175-1:2017-02 | |
| 96 | Mineral soil | Available magnesium content Range (6,0 – 30) mg Mg/100 g |
Flame atomic absorption spectrometry (FAAS) | PN-R-04020:1994 +Az1:2004 | |
| 97 | Mineral soil | Available potassium content Range (7,0 – 60) mg K2O/100 g |
Flame atomic absorption spectrometry (FAAS) | PN-R-04022:1996 +Az1:2002 | |
| 98 | plant growth aids: - soil improvers | Metal content Pb (2,5 – 200) mg/kg Cd (0,10 – 100) mg/kg Cr (2,5 – 200) mg/kg Ni (2,5 – 100) mg/kg |
Inductively coupled plasma mass spectrometry (ICP-MS) | PN-EN 16171:2017-02 | |
| 99 | plant growth aids: - soil improvers | Mercury content Range (0,013 – 33) mg/kg |
Cold vapour atomic absorption spectrometry (CVAAS) | PN-EN 16175-1:2017-02 | |
| 100 | plant growth aids: - soil improvers | Potassium content Range (0,13 – 1,32) % m/m |
Flame atomic absorption spectrometry (FAAS) | PL-PB-28 issue 04 of 20.08.2019 | |
| 101 | Sewage sludge | Metal content Pb (2,5 –5000) mg/kg Cu (2,5 –5000) mg/kg Cd (0,10 – 100) mg/kg Zn (2,5 – 10000) mg/kg Cr (2,5 – 5000) mg/kg Ni (2,5 – 5000) mg/kg |
Inductively coupled plasma mass spectrometry (ICP-MS) | PN-EN 16171:2017-02 | |
| 102 | Sewage sludge | Mercury content Range (0,013 – 33) mg/kg |
Cold vapour atomic absorption spectrometry (CVAAS) | PN-EN 16175-1:2017-02 | |
| 103 | Sewage sludge | Calcium content Range (0,40 – 30)% Magnesium content Range (0,10 – 1,00)% |
Flame atomic absorption spectrometry (FAAS) | PN-EN ISO 7980:2002 | PN-EN 16173:2012 | |
| 104 | Waste: code 19 05 99 | Total organic carbon (TOC) content Range (3,2 – 20) % |
Spectrometry method in the infrared range IR | PN-EN 15936:2022-07 excluding Method A | |
| 105 | Waste: code 19 05 03, 19 05 99 | Mercury content Range (0,013 – 33) mg/kg |
Cold vapour atomic absorption spectrometry (CVAAS) | PN-EN 16175-1:2017-02 | |
| 106 | Waste: code 19 05 03, 19 05 99 | Metal content Pb (2,5 – 400) mg/kg Cu (2,5 – 400) mg/kg Cd (0,10 – 100) mg/kg Zn (2,5 – 4000) mg/kg Cr (2,5 – 400) mg/kg Ni (2,5 – 400) mg/kg |
Inductively coupled plasma mass spectrometry (ICP-MS) | PN-EN 16171:2017-02 | |
| 107 | Water | Mercury concentration Range (0,50 – 10) μg/l |
Hydride generation atomic absorption spectrometry (HGAAS) | PN-EN ISO 12846:2012 excluding cl. 6 + Ap1: 2016-07 | |
| 108 | Water | Metal concentrations Al (5,0 – 250) μg/l Cd (0, 50 – 10) μg/l Cr (2,0 – 50) μg/l Cu (0,0050 – 0,50) mg/l Pb (2,0 – 100) μg/l Ni (5,0 – 250) μg/l Mn (5,0 – 250) μg/l Ag (0,0010 – 0,050) mg/l |
Electrothermal atomization atomic absorption spectrometry (ETAAS) | PN-EN ISO 15586:2005 | |
| 109 | Water | Zinc concentration Range (0,40 – 1,50) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 Method A | |
| 110 | Water | Sodium concentration Range (0,10 – 250) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 9964-1:1994 + Ak:1997+Ap1:2009 | |
| 111 | Water | Potassium concentration Range (0,10 – 150) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 9964-2:1994 + Ak:1997 | |
| 112 | Water | Magnesium concentration Range (0,10 – 50) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-EN ISO 7980:2002 | |
| 113 | Water | Bromate concentration Range (3,0 – 100) μg/l |
Ion chromatography with conductometric detection (IC-CD) | PL-PB-25 issue 05 of 11.09.2025 | |
| 114 | Water | Anion concentrations Nitrites (0,050 – 1,0) mg/l Chlorides (1,5 – 250) mg/l Bromides (0,050 – 1,0) mg/l Fluorides (0,050 – 8,0 ) mg/l Phosphates (0,10 – 2,0) mg/l Sulfates (2,5 – 250) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-1:2009 + AC:2012 | |
| 115 | Water | Anion concentrations Chlorites (0,010 – 0,50) mg/l Chlorates (0,025 – 0,50) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-4:2022-08 | |
| 116 | Water | Sum of chlorates and chlorites (calculated) | PL-PB-25 issue 05 of 11.09.2025 | ||
| 117 | Water | Concentration of polycyclic aromatic hydrocarbons (PAH) benzo(a)pyrene (0,0020 – 0,10) μg/l fluoranthene (0,0020 – 0,10) μg/l benzo(b)fluoranthene Range (0,0020 – 0,10) μg/l benzo(k)fluoranthene (0,0020 – 0,10) μg/l benzo(ghi)perylene (0,0020 – 0,10) μg/l indeno (1,2,3-c,d)pyrene (0,0020 – 0,10) μg/l Sum of PAH: (benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(g,h,i)perylene, indeno (1,2,3-cd)pyrene) (calculated) |
Gas chromatography with mass spectrometry detection (GC-MS) | PL-PB-24 issue 03 of 03.06.2019 | |
| 118 | Water | Element concentration Arsenic (2,0 – 100) μg/l Selenium (2,0 – 100) μg/l Antimony (1,0 – 20) μg/l Boron (0,08 – 4,0) mg/l |
Inductively coupled plasma mass spectrometry (ICP-MS) | PN-EN ISO 17294-2:2024-04 | |
| 119 | Water | Concentration of volatile organic compounds Trichloroethene (0,10 – 10) μg/l Tetrachloroethene (0,10 – 10) μg/l Sum of trichloroethene and tetrachloroethene (calculated) Carbon tetrachloride (0,10 – 10) μg/l |
Gas chromatography with electron capture detection (GC-ECD) | PN-EN ISO 10301:2002 | |
| 120 | Water | Total organic carbon (TOC) concentration Range (1,40 – 18,6) mg/l |
Spectrometry method in the infrared range IR | PN-EN 1484:1999 | |
| 121 | Water (including swimming pool water) | Concentration of volatile organic compounds Chloroform (trichloromethane) Range (1,0 – 120) μg/l Dibromochloromethane (1,0 – 120) μg/l Bromodichloromethane (1,0 – 120) μg/l Bromoform (1,0 – 120) μg/l Sum of THM (the above four compounds) (calculated) |
Gas chromatography with electron capture detection (GC-ECD) | PN-EN ISO 10301:2002 | |
| 122 | Water (including swimming pool water) | Anion concentrations Nitrates (0,50 – 50) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-1:2009 + AC:2012 | |
| 123 | Water, wastewater | Mineral oil index Range (0,10 – 100) mg/l |
Gas chromatography with flame ionization detection (GC-FID) | PN-EN ISO 9377-2:2003 | |
| 124 | Wastewater | Zinc concentration Range (0,40 – 250) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 Method A | |
| 125 | Wastewater | Metal concentrations: Cd (0,0005 – 0,04) mg/l Cr (0,0020 – 0,20) mg/l Cu (0,0050 – 4,0) mg/l Pb (0,0020 – 0,40) mg/l Ni (0,0050 – 1,0) mg/l |
Electrothermal atomization atomic absorption spectrometry (ETAAS) | PN-EN ISO 15586:2005 | |
| 126 | Wastewater | Mercury concentration Range (0,0010 – 0,04) mg/l |
Hydride generation atomic absorption spectrometry (HGAAS) | PN-EN ISO 12846:2012 excluding cl. 6 + Ap1: 2016-07 | |
| 127 | Wastewater | Total organic carbon (TOC) concentration Range (4,30 – 380) mg/l |
Spectrometry method in the infrared range IR | PN-EN 1484:1999 | |
| 128 | Water | Sampling for microbiological testing | PN-EN ISO 19458:2007 excluding cl. 4.4.4.2; 4.4.5; 4.4.6 | ||
| 129 | Water intended for human consumption | Total count of microorganisms at 22 0C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 130 | Water (including swimming pool water) | Total microorganism count at 36 0C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 131 | Water | Coliform bacteria count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 + A1:2017-04 | |
| 132 | Water (including swimming pool water) | Escherichia coli count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 + A1:2017-04 | |
| 133 | Water | Enterococci (faecal streptococci) count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
| 134 | Water (including swimming pool water) | Pseudomonas aeruginosa count | Membrane filtration method | PN-EN ISO 16266:2009 | |
| 135 | Water (including swimming pool water) | Count of bacteria of the genus Legionella Matrix A; Procedure 5; Medium A-BCYE Matrix A; Procedure 7; Medium C-GVPC Matrix B; Procedure 7; Medium C-GVPC |
Membrane filtration method | PN-EN ISO 11731:2017-08 + Ap1:2019-12 | |
| 136 | Water | Most probable number, Escherichia coli | MPN method (miniaturized) | PN-EN ISO 9308-3:2002 | |
| 137 | Water | Most probable number of enterococci (faecal streptococci) | MPN method (miniaturized) | PN-EN ISO 7899-1:2002 | |
| 138 | Sewage sludge, plant cultivation aids: - soil improvers | Presence of bacteria of the genus Salmonella | Culture method with biochemical and serological confirmation | PL-PB-23 issue 05 of 01.10.2019 | |
| 139 | Sewage sludge | Presence and number of viable eggs of intestinal parasites ATT (Ascaris spp., Trichuris spp., Toxocara spp.) | Isolation, flotation, incubation and microscopic observation method | PN-Z-19005:2018-10 | |
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PN-EN ISO 17294-2:2024-04
PN-EN ISO 18412:2007
PN-EN ISO 19458:2007 excluding cl. 4.4.4.2; 4.4.5; 4.4.6
PN-EN ISO 5667-13:2011 excluding cl. 6.3.3, 6.3.4, 6.3.5, 6.3.10
PN-EN ISO 5667-6:2016-12 excluding cl. 7.5, 7.6
PN-EN ISO 5814:2013
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 6878:2006 cl. 4 + Ap1:2010+Ap2:2010
PN-EN ISO 6878:2006 cl. 7 + Ap1:2010+Ap2:2010
PN-EN ISO 7027-1:2016-09
PN-EN ISO 7887:2012 cl. 6 + Ap1:2015-06
PN-EN ISO 7887:2012 cl. 7 + Ap1:2015-06
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PN-EN ISO 7899-2:2004
PN-EN ISO 7980:2002
PN-EN ISO 8467:2001
PN-EN ISO 9308-1:2014-12 + A1:2017-04
PN-EN ISO 9308-3:2002
PN-EN ISO 9377-2:2003
PN-EN ISO 9963-1:2001 cl. 8.2.2 + Ap1:2004
PN-ISO 12579:2013
PN-ISO 15705:2005
PN-ISO 5667-10:2021-11
PN-ISO 5667-11:2017-10 excluding cl. 5.2, 6.2, 6.3
PN-ISO 5667-5:2017-10
PN-ISO 6058:1999
PN-ISO 6059:1999
PN-ISO 6332:2001 + Ap1:2016-06
PN-ISO 7150-1:2002
PN-ISO 8288:2002 Method A
PN-ISO 9280:2002
PN-ISO 9297:1994
PN-ISO 9964-1:1994 + Ak:1997+Ap1:2009
PN-ISO 9964-2:1994 + Ak:1997
PN-R-04020:1994 +Az1:2004
PN-R-04022:1996 +Az1:2002
PN-R-04023:1996
PN-R-04031:1997
PN-Z-19005:2018-10
based on the HACH method No. 8021 and 8167
based on the Hach Lange cuvette test No. 138, No. 238, No. 338
based on the Hach Lange cuvette test No. 315