🇵🇱 GDAŃSKIE WODOCIĄGI Sp. z o.o. PL
Water & wastewaterMicrobiologyMaterials & polymers
GDAŃSKIE WODOCIĄGI Sp. z o.o. is a laboratory accredited by PCA under number AB 216 (Gdańsk, Poland). Its accreditation scope covers 133 test methods in the following areas: Water & wastewater, Microbiology, Materials & polymers. Test objects include: Water, water intended for human consumption, Wastewater, Sewage sludge, Water, water intended for human consumption, wastewater. Most frequently used techniques: Titrimetric method, Spectrophotometric method, Gravimetric method.
At a glance
- Accreditation number: PCA AB 216
- Methods in scope: 133
- Types of test objects: 17
- Techniques used: 35
- City: Gdańsk, Poland
- Accreditation number
- AB 216
- Accreditation body
- PCA
- Address
- WYDZIAŁ LABORATORIUM, ul. Wałowa 46, 80-858 Gdańsk
- City
- Gdańsk, Poland
What this laboratory tests (17)
- Water, water intended for human consumption — 47 methods
- Wastewater — 25 methods
- Sewage sludge — 10 methods
- Water, water intended for human consumption, wastewater — 10 methods
- Water — 8 methods
- Wastewater (including rainwater and snowmelt water) — 7 methods
- Water, wastewater — 6 methods
- Swimming pool water — 5 methods
- Water (including swimming pool water), water intended for human consumption — 4 methods
- Water (including bathing water) — 2 methods
- Water (including swimming pool water, bathing water), water intended for human consumption — 2 methods
- Water (including swimming pool water), water intended for human consumption, wastewater — 2 methods
- Wastewater, rainwater, snowmelt water — 1 method
- Water (including bathing water), water intended for human consumption — 1 method
- Water (including swimming pool water) — 1 method
- and 2 more
Analytical techniques used (35)
- Titrimetric method — 14 methods
- Spectrophotometric method — 13 methods
- Gravimetric method — 10 methods
- Membrane filtration method — 7 methods
- Potentiometric method — 7 methods
- Inductively coupled plasma optical emission spectrometry (ICP-OES) — 5 methods
- Ion chromatography with conductometric detection (IC-CD) — 5 methods
- Liquid chromatography with tandem mass spectrometry detection (LC-MS-MS) — 4 methods
- Conductometric method — 3 methods
- Gas chromatography with electron capture detection (GC-ECD) — 3 methods
- Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (P&T GC-MS) — 3 methods
- Mercury cold vapour atomic absorption spectrometry (CVAAS) — 3 methods
- Electrochemical method — 2 methods
- Electrothermal atomization atomic absorption spectrometry (ETAAS) — 2 methods
- Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (GC-MS) — 2 methods
- and 20 more
Accreditation scope — test methods (133)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Water intended for human consumption | Sampling for chemical and physical testing (including sensory) Temperature of water/of the water sample taken Range (0,0 – 50,0) °C |
PN-ISO 5667-5:2017-10 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025 | ||
| 2 | Swimming pool water | Sampling for chemical and physical testing Temperature of water/of the water sample taken Range (0,0 – 50,0) °C |
PN-ISO 5667-5:2017-10 GdW/SL/PO-03 zał. ZK-09 G wyd.04 z dnia 01.09.2023 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025 | ||
| 3 | Water | Sampling for chemical and physical testing Temperature of water/of the water sample taken Range (0,0 – 50,0) °C |
PN-ISO 5667-11:2017-10 z wyłączeniem p. 5.2, 6.2 i 6.3 | PN-ISO 5667-6:2016-12 z wył. p.7.5, 7.6, 8.2 i 9.4 /+A11:2020-10 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025 | ||
| 4 | Water (including swimming pool water, bathing water), water intended for human consumption | Sampling for microbiological testing | PN-EN ISO 19458:2007 z wyłączeniem p. 4.4.4.2, 4.4.5, 4.4.6 | ||
| 5 | Water (including swimming pool water), water intended for human consumption | Total chlorine concentration Range (0,02 – 5,0) mg/l Free chlorine concentration Range (0,02 – 5,0) mg/l Combined chlorine (calculated) |
Colorimetric method | GdW/SL/PB-66 wyd.06 z dnia 01.09.2023 w oparciu o test Hach-Lange metoda 8021 i 8167 | |
| 6 | Wastewater, rainwater, snowmelt water | Sampling for chemical and physical testing Temperature of wastewater/collected wastewater sample Range (0,0 – 50,0) °C |
Manual method | PN-ISO 5667-10:2021-11 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025 | |
| 7 | Wastewater | Sampling for chemical and physical testing Wastewater temperature Range (5,0 – 30,0) °C |
Automatic method | PN-ISO 5667-10:2021-11 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025 | |
| 8 | Wastewater | pH Range 4,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 9 | Sewage sludge | Sampling for chemical and physical testing | PN-EN ISO 5667-13:2011 z wyłączeniem pkt. 6.1.3, 6.1.4.3, 6.1.4.4, 6.1.4.5, 6.2, 6.3.3, 6.3.4, 6.3.5, 6.3.7, 6.3.8, 6.3.10 | ||
| 10 | Water, water intended for human consumption | Permanganate index Range (0,5 – 20) mg/l O2 |
Titrimetric method | PN-EN ISO 8467:2001 | |
| 11 | Water, water intended for human consumption | Magnesium concentration (calculated) | PN-C-04554-4:1999 | ||
| 12 | Water, water intended for human consumption | Turbidity Range (0,2 – 100) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 13 | Water, water intended for human consumption | Taste threshold number (TFN) Range 1 – 2 |
Simplified paired method, non-forced choice | GdW/SL/PB-44 wyd.09 z dnia 01.09.2023 | |
| 14 | Water, water intended for human consumption | Odour threshold number (TON) Range 1 – 2 |
Simplified paired method, non-forced choice | GdW/SL/PB-44 wyd.09 z dnia 01.09.2023 | |
| 15 | Water, water intended for human consumption | Odour threshold number (TON) Range 1 – 20 |
Full paired method, non-forced choice | GdW/SL/PB-44 wyd.09 z dnia 01.09.2023 | |
| 16 | Water, water intended for human consumption | Dry residue Range (1 – 2500) mg/l |
Gravimetric method | PN-78/C-04541 | |
| 17 | Water, water intended for human consumption | Total hardness Range (5 – 800) mg/l CaCO3 Range (0,1 – 16) mval/l Range (0,05 – 8) mmol/l |
Titrimetric method | PN-ISO 6059:1999 | |
| 18 | Water, water intended for human consumption | Carbonate, non-carbonate hardness (calculated) | GdW/SL/PB-78 wyd. 01 z dnia 10.06.2025 | ||
| 19 | Water, water intended for human consumption | Calcium concentration Range (2 – 320) mg/l Calcium hardness Range (5 – 800) mg/l CaCO3 |
Titrimetric method | PN-ISO 6058:1999 | |
| 20 | Water, water intended for human consumption | Ammonium ion concentration Range (0,05 – 51,5) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 21 | Water, water intended for human consumption | Total and mineral alkalinity Range (0,4 – 20) mmol/l Range (0,4 – 20) mval/l Range (20 – 1000) mg/l CaCO3 |
Titrimetric method | PN-EN ISO 9963-1:2001+Ap1:2004 | |
| 22 | Water, water intended for human consumption | Bicarbonate concentration (calculated) | GdW/SL/PB-79 wyd. 01 z dnia 10.06.2025 | ||
| 23 | Water, water intended for human consumption | Colour Range (2 – 200) mg/l Pt |
Spectrophotometric method | PN-EN ISO 7887:2012 metoda C +Ap1:2015-06 | |
| 24 | Water, water intended for human consumption | Content of organic substances absorbing UV radiation (absorbance) Range (0,050 – 1,80) A Range (0,010 – 0,360) cm-1 |
Spectrophotometric method | GdW/SL/PB-76 wyd. 01 z dnia 10.07.2025 | |
| 25 | Swimming pool water | Permanganate index Range (0,5 – 20) mg/l O2 |
Titrimetric method | PN-EN ISO 8467:2001 | |
| 26 | Swimming pool water | Turbidity Range (0,2 – 100) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 27 | Swimming pool water | pH Range 2,0 – 12,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 28 | Water, water intended for human consumption, wastewater | Biochemical oxygen demand - BOD5 Range (0,6 – 6,0) mg/l O2 |
Optical method | PN-EN 1899-2:2002 z wył. p. 7.2 | ISO 17289 :2014 | |
| 29 | Water, water intended for human consumption, wastewater | Biochemical oxygen demand - BOD5 Range (3 – 6000) mg/l O2 |
Optical method | PN-EN ISO 5815-1:2019-12 | |
| 30 | Water, water intended for human consumption, wastewater | Chloride concentration Range (5 – 5000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 31 | Water, water intended for human consumption, wastewater | pH Range 2,0 – 12,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 32 | Water, water intended for human consumption, wastewater | o-phosphate concentration Range (0,04 – 40) mg/l PO4 |
Spectrophotometric method | PN-EN ISO 6878:2006+Ap1:2010 pkt. 4+Ap2:2010 | |
| 33 | Water, water intended for human consumption, wastewater | Electrical conductivity Range (5 – 10000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 34 | Water, wastewater | Concentration of anionic surfactants (detergents) Range (0,1 – 100) mg/l |
Spectrophotometric method | PN-EN 903:2002 | |
| 35 | Water, wastewater | Total dissolved solids concentration Range (1 – 2500) mg/l |
Gravimetric method | PN-78/C-04541 | |
| 36 | Water, wastewater | Phenol index Range (0,002 – 0,500) mg/l |
Spectrophotometric method | PN-ISO 6439:1994 | |
| 37 | Water | Chemical oxygen demand - COD-Cr Range (5 – 150) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 38 | Water | Concentration of organic substances extractable with petroleum ether Range (0,8 – 10,0) mg/l |
Gravimetric method | PN-86/C-04573.01 | |
| 39 | Water | Total suspended solids (TSS) Range (2,0 – 100) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 40 | Water | Kjeldahl nitrogen concentration Range (1 – 50) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 41 | Wastewater | Total suspended solids (TSS) Range (2,0 – 2000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 42 | Wastewater | Total and mineral alkalinity Range (0,4 – 20) mmol/l |
Titrimetric method | PN-EN ISO 9963-1:2001+Ap1:2004 | |
| 43 | Wastewater | Concentration of organic substances extractable with petroleum ether Range (0,8 – 500) mg/l |
Gravimetric method | PN-86/C-04573.01 | |
| 44 | Wastewater | Ammonium nitrogen concentration Range (0,5 – 250) mg/l |
Titrimetric method | PN-ISO 5664:2002 | |
| 45 | Wastewater | Kjeldahl nitrogen concentration Range (1 – 500) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 46 | Wastewater | Total nitrogen concentration (calculated) | PN-73/C-04576.14 | ||
| 47 | Wastewater | Hydrogen sulfide and sulfide concentration Range (0,04 – 20) mg/l |
Titrimetric method | PN-82/C-04566.03 | |
| 48 | Wastewater | Chemical oxygen demand - COD-Cr Range (5 – 20000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 49 | Wastewater (including rainwater and snowmelt water) | pH Range 2,0 – 12,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 50 | Wastewater (including rainwater and snowmelt water) | Electrical conductivity Range (5 – 10000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 51 | Wastewater (including rainwater and snowmelt water) | Total suspended solids, Range(2,0 – 2000) mg/l | Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 52 | Wastewater (including rainwater and snowmelt water) | Chemical oxygen demand - COD-Cr Range (5 – 20000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 53 | Sewage sludge | Ammonium nitrogen content Range (30 – 2000) mg/kg os. uwod. Range (0,1 – 3,0) % N w s. m. osadu |
Titrimetric method | GdW/SL/PB-36 wyd.09 z dnia 01.09.2023 | |
| 54 | Sewage sludge | Total Kjeldahl nitrogen content Range (30 – 5000) mg/kg os. uwod. Range (0,5 – 10,0) % N w s. m. osadu |
Titrimetric method | GdW/SL/PB-36 wyd.09 z dnia 01.09.2023 | |
| 55 | Sewage sludge | Total phosphorus content Range (0,01 – 10,0) % P w os. suchym |
Spectrophotometric method | GdW/SL/PB-35 wyd.08 z dnia 01.09.2023 | |
| 56 | Sewage sludge | pH Range 3,0 – 10,0 |
Potentiometric method | PN-EN 12176:2004 | |
| 57 | Water, water intended for human consumption | Mercury concentration Range (0,0005 – 0,050) mg/l |
Mercury cold vapour atomic absorption spectrometry (CVAAS) | PN-EN ISO 12846:2012 z wył. p.6 | |
| 58 | Water, water intended for human consumption | Selenium concentration Range (0,001 – 0,100) mg/l |
Hydride generation atomic absorption spectrometry (HGAAS) | PN-ISO 9965:2001 | |
| 59 | Water, water intended for human consumption | Antimony concentration Range (0,001 – 0,100) mg/l |
Hydride generation atomic absorption spectrometry (HGAAS) | GdW/SL/PB-17 wyd. 07 z dnia 10.06.2025 | |
| 60 | Water, water intended for human consumption | Concentration of total (TOC) and dissolved (DOC) organic carbon Range (0,5 – 20) mg/l |
Spectrometry method in the infrared range (IR) | P N - EN 1484:1999 | |
| 61 | Water, water intended for human consumption | Sodium concentration Range (0,05 – 500) mg/l Potassium concentration Range (0,05 – 100) mg/l |
Flame atomic emission spectrometry (FAES) | PN-ISO 9964-3:1994 | |
| 62 | Water, water intended for human consumption | Metal concentrations copper (0,004 – 0,500) mg/l cadmium (0,0003 – 0,500) mg/l lead (0,002 – 0,500) mg/l chromium (0,0004 – 0,500) mg/l nickel (0,003 – 0,500) mg/l silver (0,003 – 0,500) mg/l arsenic (0,003 – 0,500) mg/l manganese (0,005 – 2,00) mg/l vanadium (0,004 – 0,500) mg/l aluminium (0,02 – 2,00) mg/l |
Electrothermal atomization atomic absorption spectrometry (ETAAS) | PN-EN ISO 15586:2005 | |
| 63 | Wastewater | Metal concentrations zinc (0,1– 10) mg/l iron (0,2 – 10) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 metoda A | |
| 64 | Wastewater | Metal concentrations copper (0,004 – 0,500) mg/l cadmium (0,0003 – 0,500) mg/l lead (0,002 – 0,500) mg/l chromium (0,0004 – 0,500) mg/l nickel (0,003 – 0,500) mg/l silver (0,003 – 0,500) mg/l arsenic (0,003 – 0,500) mg/l vanadium (0,004 – 0,500) mg/l |
Electrothermal atomization atomic absorption spectrometry (ETAAS) | PN-EN ISO 15586:2005 | |
| 65 | Wastewater | Mercury concentration Range (0,001 – 0,050) mg/l |
Mercury cold vapour atomic absorption spectrometry (CVAAS) | PN-EN ISO 12846:2012 z wył. p.6 | |
| 66 | Wastewater (including rainwater and snowmelt water) | Total organic carbon concentration (TOC) Range (3 – 1000) mg/l |
Spectrophotometric method | GdW/SL/PB-81 wyd. 01.10.07.2025 na podstawie testu kuwetowego HACH LANGE nr LCK385 i LCK 386 | |
| 67 | Wastewater (including rainwater and snowmelt water) | Element concentration antimony (1,0 – 10000) μg/l arsenic (1,0 – 10000) μg/l barium (1,0 – 10000) μg/l beryllium (1,0 – 10000) μg/l boron (50 – 10000) μg/l chromium (1,0 – 10000) μg/l tin (1,0 – 10000) μg/l zinc (50 – 50000) μg/l phosphorus (0,05 – 100) mg/l aluminium (50 – 10000) μg/l cadmium (1,0 – 10000) μg/l cobalt (1,0 – 10000) μg/l manganese (5,0 – 50000) μg/l copper (5,0 – 10000) μg/l molybdenum (1,0 – 10000) μg/l nickel (5,0 – 10000) μg/l lead (1,0 – 10000) μg/l mercury (0,50 – 200) μg/l selenium (5,0 – 10000) μg/l silver (5,0 – 10000) μg/l strontium (1,0 – 10000) μg/l thallium (1,0 – 10000) μg/l titanium ( 1,0 – 10000) μg/l uranium (1,0 – 10000) μg/l vanadium (5,0 – 10000) μg/l iron (50 – 50000) μg/l |
Inductively coupled plasma mass spectrometry method (ICP-MS) | PN-EN ISO 17294-2:2024-04 | |
| 68 | Water, water intended for human consumption | Element concentration calcium (0,05 – 500) mg/l magnesium (0,05 – 100) mg/l sodium (0,05 – 500) mg/l potassium (0,05 – 100) mg/l boron (0,05 – 10) mg/l aluminium (0,01 – 10) mg/l manganese (0,005 – 100) mg/l copper (0,005 – 10) mg/l iron (0,01 – 100) mg/l |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PN-EN ISO 11885:2009 | |
| 69 | Water, water intended for human consumption | Total hardness (calculated) | PN-EN ISO 11885:2009 | ||
| 70 | Water, water intended for human consumption | Element concentration antimony (0,10 – 5000) μg/l arsenic (1,0 – 5000) μg/l barium (1,0 – 5000) μg/l beryllium (0,10 – 5000) μg/l boron (10 – 5000) μg/l chromium (0,10 – 5000) μg/l tin (1,0 – 5000) μg/l zinc (10 – 50000) μg/l phosphorus (0,05 – 5,0) mg/l aluminium (10 – 5000) μg/l cadmium (0,10 – 5000) μg/l cobalt (0,10 – 5000) μg/l magnesium (0,05 – 500) mg/l manganese (1,0 – 50000) μg/l copper (1,0 – 5000) μg/l molybdenum (1,0 – 5000) μg/l nickel (1,0 – 5000) μg/l lead (1,0 – 5000) μg/l potassium (0,05 – 500) mg/l mercury (0,10 – 50) μg/l selenium (1,0 – 5000) μg/l silver (1,0 – 5000) μg/l sodium (0,05 – 500) mg/l strontium (1,0 – 5000) μg/l thallium (0,10 – 5000) μg/l titanium (1,0 – 5000) μg/l uranium (0,10 – 5000) μg/l vanadium (1,0 – 5000) μg/l calcium (0,05 – 500) mg/l iron (10 – 50000) μg/l |
Inductively coupled plasma mass spectrometry method (ICP- | PN-EN ISO 17294-2:2024-04 | |
| 71 | Water, water intended for human consumption | MS) | PN-EN ISO 17294-2:2024-04 | ||
| 72 | Water | Total phosphorus concentration Range (0,05 – 5) mg/l |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PN-EN ISO 11885:2009 | |
| 73 | Water, wastewater | Element concentration arsenic (0,05 – 2) mg/l barium (0,005 – 5) mg/l boron (0,05 – 10) mg/l chromium (0,005 – 10) mg/l tin (0,03 – 2) mg/l zinc (0,01 – 10) mg/l aluminium (0,01 – 10) mg/l cadmium (0,005 – 10) mg/l cobalt (0,005 – 10) mg/l manganese (0,005 – 100) mg/l copper (0,005 – 10) mg/l molybdenum (0,005 – 10) mg/l nickel (0,01 – 10) mg/l lead (0,05 – 10) mg/l silver (0,005 – 10) mg/l vanadium (0,005 – 10) mg/l iron (0,01 – 100) mg/l |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PN-EN ISO 11885:2009 | |
| 74 | Wastewater (including rainwater and snowmelt water) | Total phosphorus concentration Range (0,05 – 100) mg/l |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PN-EN ISO 11885:2009 | |
| 75 | Sewage sludge | Mercury content Range (0,1 – 50) mg/kg |
Mercury cold vapour atomic absorption spectrometry (CVAAS) | PN-EN ISO 54321:2021-07 | PN-EN 16175-1:2017-02 | |
| 76 | Sewage sludge | Element concentration copper (2 – 4000) mg/kg zinc (5 – 10000) mg/kg cadmium (2 – 100) mg/kg lead (5 – 3000) mg/kg chromium (2 – 5000) mg/kg nickel (2 – 1000) mg/kg calcium (25 – 200000) mg/kg Range (0,0025 – 20) % s.m. magnesium (25 - 100000) mg/kg (0,0025 – 10) % d.m. total phosphorus (5 – 200000) mg/kg (0,0005 – 20) % d.m. |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PN-EN ISO 11885:2009 | PN EN ISO 54321:2021 | |
| 77 | Water, water intended for human consumption | Concentration of polycyclic aromatic hydrocarbons (PAH) fluoranthene (2,0 – 100) ng/l benzo(b)fluoranthene (2,0 – 100) ng/l benzo(k)fluoranthene (2,0 – 100) ng/l benzo(a)pyrene (2,0 – 100) ng/l benzo(ghi)perylene (2,0 – 100) ng/l indeno(1,2,3-c,d)pyrene (2,0 – 100) ng/l |
High-performance liquid chromatography with fluorescence detection (HPLC-FLD) | GdW/SL/PB-18 wyd.11 z dnia 01.09.2023 | |
| 78 | Water, water intended for human consumption | Sum of PAH (calculated) | GdW/SL/PB-18 wyd.11 z dnia 01.09.2023 | ||
| 79 | Water, water intended for human consumption | Acrylamide concentration Range (0,050 – 1,0) μg/l |
Gas chromatography with electron capture detection (GC-ECD) | GdW/SL/PB-70 wyd.05 z dnia 01.09.2023 | |
| 80 | Water, water intended for human consumption | Epichlorohydrin concentration Range (0,050 – 1,0) μg/l |
Gas chromatography with mass spectrometry detection (GC-MS) | GdW/SL/PB-71 wyd. 06 z dnia 10.06.2025 | |
| 81 | Water, water intended for human consumption | Concentration of triazine and urea pesticides atrazine (5,0 –100) ng/l desethylatrazine (5,0 –100) ng/l simazine (5,0 –100) ng/l cyanazine (5,0 –100) ng/l sebuthylazine (5,0 –100) ng/l terbuthylazine (5,0 –100) ng/l metoxuron (5,0 –100) ng/l hexazinone (5,0 –100) ng/l metabenzthiazuron (5,0 –100) ng/l chlortoluron (5,0 –100) ng/l monolinuron (5,0 –100) ng/l diuron (5,0 –100) ng/l isoproturon (5,0 –100) ng/l metobromuron (5,0 –100) ng/l metazachlor (5,0 –100) ng/l linuron (5,0 –100) ng/l metolachlor (5,0 –100) ng/l |
Liquid chromatography with tandem mass spectrometry detection (LC MS-MS) | GdW/SL/PB-73 wyd.03 z dnia 01.09.2023 | |
| 82 | Water, water intended for human consumption | Anion concentrations bromates (0,003 – 0,025) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 15061:2003 | |
| 83 | Water, water intended for human consumption | Anion concentrations chlorites (0,010 – 6,0) mg/l chlorates (0,010 – 6,0) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-4:2022-08 | |
| 84 | Water, water intended for human consumption | Sum of chlorates and chlorites (calculated) | PN-EN ISO 10304-4:2022-08 | ||
| 85 | Water, water intended for human consumption | Anion concentrations bromides (0,010 – 4,0) mg/l chlorides (1,0 – 5000) mg/l fluorides (0,020 – 10,0) mg/l nitrates (0,20 – 50,0) mg/l nitrites (0,003 – 6,00) mg/l orthophosphates (0,020 – 25,0) mg/l sulfates (1,0 – 3500) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-1:2009+AC 2012 | |
| 86 | Water, water intended for human consumption | Haloacetic acid (HAA) concentration monochloroacetic acid MCAA Range (5,0 – 100) ng/l monobromoacetic acid MBAA (5,0 – 100 ng/l) dichloroacetic acid DCAA (5,0 – 100 ng/l) dibromoacetic acid DBAA (5,0 – 100 ng/l) trichloroacetic acid TCAA (5,0 – 100 ng/l) |
Liquid chromatography with tandem mass spectrometry detection (LC-MS-MS) | GdW/SL/PB-74 wyd. 01 z dnia 06.05.2024 | |
| 87 | Water, water intended for human consumption | Sum of HAA (calculated) | GdW/SL/PB-74 wyd. 01 z dnia 06.05.2024 | ||
| 88 | Water, water intended for human consumption | Bisphenol-A concentration Range (0,05 – 2,5) μg/l |
Liquid chromatography with tandem mass spectrometry detection (LC-MS-MS) | GdW/SL/PB-77 wyd. 01 z dnia 10.07.2025 | |
| 89 | Water, water intended for human consumption | Concentration of perfluoroalkyl and perfluoroalkyl sulfonic acids (PFAS) perfluorobutanoic acid (PFBA) Range (5,0 – 100 ng/l) perfluoropentanoic acid (PFPeA) (5,0 – 100 ng/l) perfluorohexanoic acid (PFHxA) (5,0 – 100 ng/l) perfluoroheptanoic acid (PFHpA) (5,0 – 100 ng/l) perfluorooctanoic acid (PFOA) (5,0 – 100 ng/l) perfluorononanoic acid (PFNA) (5,0 – 100 ng/l) perfluorodecanoic acid (PFDA) (5,0 – 100 ng/l) perfluoroundecanoic acid (PFUnDA) (5,0 – 100 ng/l) perfluorododecanoic acid (PFDoDA) (5,0 – 100 ng/l) perfluorotridecanoic acid (PFTrDA) (5,0 – 100 ng/l) perfluorobutanesulfonic acid (PFBS) (5,0 – 100 ng/l) perfluoropentanesulfonic acid (PSPS) (5,0 – 100 ng/l) perfluorohexanesulfonic acid (PFHxS) (5,0 – 100 ng/l) perfluoroheptanesulfonic acid (PFHpS) (5,0 – 100 ng/l) perfluorooctanesulfonic acid (PFOS) (5,0 – 100 ng/l) perfluorononanesulfonic acid (PFNS) (5,0 – 100 ng/l) perfluorodecanesulfonic acid (PFDS) (5,0 – 100 ng/l) perfluoroundecanesulfonic acid (PFUnDS) (5,0 – 100 ng/l) perfluorododecanesulfonic acid (PFDoDS) (5,0 – 100 ng/l) perfluorotridecanesulfonic acid (PFTrDS) (5,0 – 100 ng/l) |
Liquid chromatography with tandem mass spectrometry detection (LC-MS-MS) | GdW/SL/PB-75 wyd. 01 z dnia 06.05.2024 | |
| 90 | Water, water intended for human consumption | Sum of PFAS (calculated) | GdW/SL/PB-75 wyd. 01 z dnia 06.05.2024 | ||
| 91 | Swimming pool water | Anion concentrations nitrates (0,20 – 50,0) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-1:2009+AC 2012 | |
| 92 | Wastewater | Anion concentrations chlorides (1,0 – 5000) mg/l fluorides (0,020 – 10,0) mg/l nitrates (0,20 – 250) mg/l nitrites (0,003 – 60,0) mg/l orthophosphates (0,020 – 25,0) mg/l sulfates (1,0 – 5000) mg/l |
Ion chromatography with conductometric detection (IC-CD) | PN-EN ISO 10304-1:2009+AC 2012 | |
| 93 | Wastewater | Concentration of perfluoroalkyl and perfluoroalkyl sulfonic acids (PFAS) perfluorobutanoic acid (PFBA) Range (5,0 – 100 ng/l) perfluoroheptanoic acid (PFHpA) (5,0 – 100 ng/l) perfluorooctanoic acid (PFOA) (5,0 – 100 ng/l) perfluorononanoic acid (PFNA) (5,0 – 100 ng/l) perfluorodecanoic acid (PFDA) (5,0 – 100 ng/l) perfluoroundecanoic acid (PFUnDA) (5,0 – 100 ng/l) perfluorododecanoic acid (PFDoDA) (5,0 – 100 ng/l) perfluorotridecanoic acid (PFTrDA) (5,0 – 100 ng/l) perfluoropentanesulfonic acid (PSPS) (5,0 – 100 ng/l) perfluorohexanesulfonic acid (PFHxS) (5,0 – 100 ng/l) perfluoroheptanesulfonic acid (PFHpS) (5,0 – 100 ng/l) perfluorooctanesulfonic acid (PFOS) (5,0 – 100 ng/l) perfluorononanesulfonic acid (PFNS) (5,0 – 100 ng/l) perfluorodecanesulfonic acid (PFDS) (5,0 – 100 ng/l) perfluoroundecanesulfonic acid (PFUnDS) (5,0 – 100 ng/l) perfluorododecanesulfonic acid (PFDoDS) (5,0 – 100 ng/l) perfluorotridecanesulfonic acid (PFTrDS) (5,0 – 100 ng/l) |
Liquid chromatography with tandem mass spectrometry detection (LC-MS-MS) | GdW/SL/PB-75 wyd. 01 z dnia 06.05.2024 | |
| 94 | Wastewater | Sum of PFAS (calculated) | GdW/SL/PB-75 wyd. 01 z dnia 06.05.2024 | ||
| 95 | Water, water intended for human consumption, wastewater (including rainwater and snowmelt water) | Mineral oil index Range (0,10 – 100) mg/l |
Gas chromatography with flame ionization detection (GC-FID) | PN-EN ISO 9377-2:2003 | |
| 96 | Water, wastewater | Concentration of polycyclic aromatic hydrocarbons: Benzo(b)fluoranthene (10,0 – 1000) ng/l Benzo(k)fluoranthene (10,0 – 1000) ng/l Benzo(a)pyrene (10,0 – 1000) ng/l Dibenzo(a,h)anthracene Range (10,0 – 1000) ng/l Benzo(g,h,i)perylene (10,0 – 1000) ng/l Indeno (1,2,3-c,d)piren (10,0 – 1000) ng/l Fluoranthene (10,0 – 1000) ng/l Chrysene (10,0 – 1000) ng/l |
High-performance liquid chromatography with fluorescence detection (HPLC-FLD) | GdW/SL/PB-15wyd.06 z dnia 01.09.2023 | |
| 97 | Water, wastewater | Sum of PAH (calculated) | GdW/SL/PB-15wyd.06 z dnia 01.09.2023 | ||
| 98 | Water, water intended for human consumption | Concentration of chlorinated organic compounds hexachlorobenzene Range (5,0 – 100) ng/l lindane (gamma HCH) (5,0 – 100) ng/l aldrin (5,0 – 100) ng/l dieldrin (5,0 – 100) ng/l endrin (5,0 – 100) ng/l alpha- Endosulfan (5,0 – 100) ng/l beta-Endosulfan (5,0 – 100) ng/l p,p’-DDT (5,0 – 100) ng/l alpha-HCH (5,0 – 100) ng/l beta-HCH (5,0 – 100) ng/l delta-HCH (5,0 – 100) ng/l Heptachlor (5,0 – 100) ng/l Isodrin (5,0 – 100) ng/l Heptachlor epoxide (5,0 – 100) ng/l p,p’-DDE (5,0 – 100) ng/l p,p’-DDD (5,0 – 100) ng/l Endrin aldehyde (5,0 – 100) ng/l Endosulfan sulfate (5,0 – 100) ng/l p,p’-DMDT - (methoxychlor) (5,0 – 100) ng/l pentachlorobenzene (5,0 – 100) ng/l trifluralin (5,0 – 100) ng/l pendimethalin (5,0 – 100) ng/l 1,2,4-trichlorobenzene (10,0 – 100) ng/l 1,2,3- trichlorobenzene (10,0 – 100) ng/l 1,3,5 - trichlorobenzene (10,0 – 100) ng/l |
Gas chromatography with electron capture detection (GC-ECD) | GdW/SL/PB-19 wyd. 14 z dnia 01.09.2023 | |
| 99 | Water, water intended for human consumption | Concentration of total pesticides (calculated) | GdW/SL/PB-19 wyd. 14 z dnia 01.09.2023 | ||
| 100 | Water, water intended for human consumption | Trichlorobenzene concentration (sum of isomers) (calculated) | GdW/SL/PB-19 wyd. 14 z dnia 01.09.2023 | ||
| 101 | Water, water intended for human consumption | Concentration trans-1,2-dichloroethene Range (0,1 – 50,0) μg/l cis-1,2-dichloroethene (0,1 – 50,0) μg/l 1,2-dichlorobenzene (0,1 – 50,0) μg/l 1,3-dichlorobenzene (0,1 – 50,0) μg/l 1,4-dichlorobenzene (0,1 – 50,0) μg/l chlorobenzene (0,1 – 50,0) μg/l |
Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (P&T GC-MS) | PN-EN ISO 15680:2008 | |
| 102 | Water | Polychlorinated biphenyls (PCB) concentration PCB-28 (5,0 – 100) ng/l PCB-52 (5,0 – 100) ng/l PCB-101 (5,0 – 100) ng/l PCB-118 (5,0 – 100) ng/l PCB-138 (5,0 – 100) ng/l PCB-153 (5,0 – 100) ng/l PCB-180 (5,0 – 100)) ng/l |
Gas chromatography with electron capture detection (GC-ECD) | GdW/SL/PB-19 wyd. 14 z dnia 01.09.2023 | |
| 103 | Water | Concentration of total PCB (calculated) | GdW/SL/PB-19 wyd. 14 z dnia 01.09.2023 | ||
| 104 | Water (including swimming pool water), water intended for human consumption, wastewater | Concentration of monocyclic aromatic hydrocarbons and volatile organochlorine compounds chloroform ( trichloromethane) Range (0,5 – 100,0) μg/l bromodichloromethane (0,1 – 100,0) μg/l dibromochloromethane (0,1 – 100,0) μg/l bromoform (tribromomethane) (0,1 – 100,0) μg/l |
Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (GC-MS) | PN-EN ISO 15680:2008 | |
| 105 | Water (including swimming pool water), water intended for human consumption, wastewater | Concentration of total THM (chloroform, bromodichloromethane, dibromochloromethane, bromoform) (calculated) | PN-EN ISO 15680:2008 | ||
| 106 | Wastewater | Concentration of monocyclic aromatic hydrocarbons and volatile organochlorine compounds chloroform ( trichloromethane) Range (0,5 – 50,0) μg/l bromodichloromethane (0,1 – 50,0) μg/l dibromochloromethane (0,1 – 50,0) μg/l bromoform (tribromomethane) (0,1 – 50,0) μg/l |
Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (GC-MS) | PN-EN ISO 15680:2008 | |
| 107 | Water, water intended for human consumption, wastewater | Concentration carbon tetrachloride (0,05 – 5,00) μg/l trichloroethene (0,1 – 50,0) μg/l tetrachloroethene (0,1 – 50,0) μg/l |
Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (P&T GC-MS) | PN-EN ISO 15680:2008 | |
| 108 | Water, water intended for human consumption, wastewater | Concentration of the sum of trichloroethene and tetrachloroethene (calculated) | PN-EN ISO 15680:2008 | ||
| 109 | Water, water intended for human consumption, wastewater | Monocyclic aromatic hydrocarbons (BTX) concentration Range 1,2-dichloroetan (0,1 – 50,0) μg/l benzene (0,1 – 50,0) μg/l vinyl chloride (0,1 – 5,00 ) μg/l dichloromethane (0,5 – 50,0) μg/l hexachlorobutadiene (0,1 – 50,0) μg/l toluene (0,1 – 50,0) μg/l ethylbenzene (0,1 – 50,0) μg/l o-xylene (0,1 – 50,0) μg/l m+p-xylene (0,2 – 100,0) μg/l styrene (0,1 – 50,0) μg/l isopropylbenzene (0,1 – 50,0) μg/l |
Gas chromatography with purge and trap technique (Purge&Trap) and mass spectrometry detection (P&T GC-MS) | PN-EN ISO 15680:2008 | |
| 110 | Water, water intended for human consumption, wastewater | Sum of BTX ( Benzene, Toluene, Xylene) (calculated) | PN-EN ISO 15680:2008 | ||
| 111 | Water, water intended for human consumption | Coliform bacteria count, Escherichia coli | Membrane filtration method | PN-EN ISO 9308-1:2014-12+ A1:2017-04 | |
| 112 | Water, water intended for human consumption | MPN of Escherichia coli and coliform bacteria | MPN method | PN-EN ISO 9308-2:2014-06 | |
| 113 | Water, water intended for human consumption | Clostridium perfringens count including spores | Membrane filtration method | PN-EN ISO 14189:2016-10 | |
| 114 | Water, water intended for human consumption | Count of microorganisms at 22 oC | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 115 | Water (including swimming pool water), water intended for human consumption | Count of microorganisms at 36 oC | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 116 | Water (including swimming pool water), water intended for human consumption | Count of bacteria of the genus Legionella Matrix A; Procedure 5; Medium A-BCYE Matrix A; Procedure 6,7; Medium C-GVPC Matrix B; Procedure 6,7; Medium C-GVPC |
Membrane filtration method | PN-EN ISO 11731:2017-08+ Ap1:2019-12 | |
| 117 | Water (including swimming pool water), water intended for human consumption | Pseudomonas aeruginosa count | Membrane filtration method | PN-EN ISO 16266:2009 | |
| 118 | Water (including swimming pool water, bathing water), water intended for human consumption | Escherichia coli count | Membrane filtration method | PN-EN ISO 9308-1:2014-12+ A1:2017-04 | |
| 119 | Water (including bathing water), water intended for human consumption | Intestinal enterococci count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
| 120 | Water (including swimming pool water) | Coagulase-positive staphylococci count | Membrane filtration method | PN-Z-11001-3: 2000 Załącznik A | |
| 121 | Water (including bathing water) | MPN of intestinal enterococci | Miniaturized method | PN-EN ISO 7899-1:2002 | |
| 122 | Water (including bathing water) | MPN Escherichia coli | Miniaturized method | PN-EN ISO 9308-3:2002 | |
| 123 | Wastewater | Biochemical oxygen demand - BOD5 Range (0,6 – 6,0) mg/l O2 |
Electrochemical method | PN-EN 1899-2:2002 | |
| 124 | Wastewater | Biochemical oxygen demand - BOD5 Range (3,0 – 6000) mg/l O2 |
Electrochemical method | PN-EN ISO 5815-1:2019-12 | |
| 125 | Wastewater | Chemical oxygen demand COD-Cr Range (15 – 10000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 126 | Wastewater | pH Range 3,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 127 | Wastewater | Electrical conductivity Range (5 – 50000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 128 | Wastewater | Total suspended solids (TSS) Range (2,0 – 3000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 129 | Wastewater | Ammonium nitrogen concentration Range (0,5 – 250) mg/l |
Titrimetric method | PN-ISO 5664:2002 | |
| 130 | Wastewater | Free and combined cyanide concentration Range (0,005 – 1,0) mg/l |
Spectrophotometric method | P N-80/C-04603.01 | |
| 131 | Sewage sludge | pH Range 3,0 – 10,0 |
Potentiometric method | PN-EN 12176:2004 | |
| 132 | Sewage sludge | Dry matter / water content Range (0,10 – 99,9) % |
Gravimetric method | PN-EN 12880:2004 | |
| 133 | Sewage sludge | Loss on ignition of dry matter (LOI) Range (0,10 – 99,9) % |
Gravimetric method | PN-EN 12879:2004 | |
Reference standards (81)
GdW/SL/PB-15wyd.06 z dnia 01.09.2023
GdW/SL/PB-17 wyd. 07 z dnia 10.06.2025
GdW/SL/PB-18 wyd.11 z dnia 01.09.2023
GdW/SL/PB-19 wyd. 14 z dnia 01.09.2023
GdW/SL/PB-35 wyd.08 z dnia 01.09.2023
GdW/SL/PB-36 wyd.09 z dnia 01.09.2023
GdW/SL/PB-44 wyd.09 z dnia 01.09.2023
GdW/SL/PB-66 wyd.06 z dnia 01.09.2023 w oparciu o test Hach-Lange metoda 8021 i 8167
GdW/SL/PB-70 wyd.05 z dnia 01.09.2023
GdW/SL/PB-71 wyd. 06 z dnia 10.06.2025
GdW/SL/PB-73 wyd.03 z dnia 01.09.2023
GdW/SL/PB-74 wyd. 01 z dnia 06.05.2024
GdW/SL/PB-75 wyd. 01 z dnia 06.05.2024
GdW/SL/PB-76 wyd. 01 z dnia 10.07.2025
GdW/SL/PB-77 wyd. 01 z dnia 10.07.2025
GdW/SL/PB-78 wyd. 01 z dnia 10.06.2025
GdW/SL/PB-79 wyd. 01 z dnia 10.06.2025
GdW/SL/PB-81 wyd. 01.10.07.2025 na podstawie testu kuwetowego HACH LANGE nr LCK385 i LCK 386
ISO 17289 :2014
P N - EN 1484:1999
P N-80/C-04603.01
PN EN ISO 54321:2021
PN-73/C-04576.14
PN-78/C-04541
PN-82/C-04566.03
PN-86/C-04573.01
PN-C-04554-4:1999
PN-EN 12176:2004
PN-EN 12879:2004
PN-EN 12880:2004
PN-EN 16175-1:2017-02
PN-EN 1899-2:2002
PN-EN 1899-2:2002 z wył. p. 7.2
PN-EN 25663:2001
PN-EN 27888:1999
PN-EN 872:2007+Ap1:2007
PN-EN 903:2002
PN-EN ISO 10304-1:2009+AC 2012
PN-EN ISO 10304-4:2022-08
PN-EN ISO 10523:2012
PN-EN ISO 11731:2017-08+ Ap1:2019-12
PN-EN ISO 11885:2009
PN-EN ISO 12846:2012 z wył. p.6
PN-EN ISO 14189:2016-10
PN-EN ISO 15061:2003
PN-EN ISO 15586:2005
PN-EN ISO 15680:2008
PN-EN ISO 16266:2009
PN-EN ISO 17294-2:2024-04
PN-EN ISO 19458:2007 z wyłączeniem p. 4.4.4.2, 4.4.5, 4.4.6
PN-EN ISO 54321:2021-07
PN-EN ISO 5667-13:2011 z wyłączeniem pkt. 6.1.3, 6.1.4.3, 6.1.4.4, 6.1.4.5, 6.2, 6.3.3, 6.3.4, 6.3.5, 6.3.7, 6.3.8, 6.3.10
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 6878:2006+Ap1:2010 pkt. 4+Ap2:2010
PN-EN ISO 7027-1:2016-09
PN-EN ISO 7887:2012 metoda C +Ap1:2015-06
PN-EN ISO 7899-1:2002
PN-EN ISO 7899-2:2004
PN-EN ISO 8467:2001
PN-EN ISO 9308-1:2014-12+ A1:2017-04
PN-EN ISO 9308-2:2014-06
PN-EN ISO 9308-3:2002
PN-EN ISO 9377-2:2003
PN-EN ISO 9963-1:2001+Ap1:2004
PN-ISO 15705:2005
PN-ISO 5664:2002
PN-ISO 5667-10:2021-11 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025
PN-ISO 5667-11:2017-10 z wyłączeniem p. 5.2, 6.2 i 6.3
PN-ISO 5667-5:2017-10 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025
PN-ISO 5667-5:2017-10 GdW/SL/PO-03 zał. ZK-09 G wyd.04 z dnia 01.09.2023 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025
PN-ISO 5667-6:2016-12 z wył. p.7.5, 7.6, 8.2 i 9.4 /+A11:2020-10 GdW/SL/PB-12 wyd. 07 z dnia 10.07.2025
PN-ISO 6058:1999
PN-ISO 6059:1999
PN-ISO 6439:1994
PN-ISO 7150-1:2002
PN-ISO 8288:2002 metoda A
PN-ISO 9297:1994
PN-ISO 9964-3:1994
PN-ISO 9965:2001
PN-Z-11001-3: 2000 Załącznik A