🇵🇱 WODOCIĄGI CHRZANOWSKIE PL
Water & wastewaterMicrobiology
WODOCIĄGI CHRZANOWSKIE is a laboratory accredited by PCA under number AB 1191 (Chrzanów, Poland). Its accreditation scope covers 41 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Water, Water intended for human consumption, Wastewater, Water, Water intended for human consumption, Wastewater, Water intended for human consumption. Most frequently used techniques: Spectrophotometric method, Membrane filtration method, Titrimetric method.
At a glance
- Accreditation number: PCA AB 1191
- Methods in scope: 41
- Types of test objects: 4
- Techniques used: 14
- City: Chrzanów, Poland
- Accreditation number
- AB 1191
- Accreditation body
- PCA
- Address
- Spółka z ograniczoną odpowiedzialnością, ul. Jagiellońska 8, 32-500 Chrzanów, LABORATORIUM, ul. Powstańców Styczniowych 15
- City
- Chrzanów, Poland
What this laboratory tests (4)
- Water, Water intended for human consumption — 26 methods
- Wastewater — 12 methods
- Water, Water intended for human consumption, Wastewater — 2 methods
- Water intended for human consumption — 1 method
Analytical techniques used (14)
- Spectrophotometric method — 10 methods
- Membrane filtration method — 6 methods
- Titrimetric method — 4 methods
- Flame atomic absorption spectrometry (FAAS) — 3 methods
- MPN method — 3 methods
- Gravimetric method — 2 methods
- Plate method (pour plate) — 2 methods
- Potentiometric method — 2 methods
- Turbidimetric method — 2 methods
- Conductometric method — 1 method
- Electrochemical method — 1 method
- Electrothermal atomization atomic absorption spectrometry (ETAAS) — 1 method
- Manual method; Automatic method — 1 method
- Nephelometric method — 1 method
Laboratory sections (2)
- Water Testing Laboratory — 29 methods
- Wastewater Testing Laboratory — 12 methods
Laboratory locations
- WODOCIĄGI CHRZANOWSKIE (main site) — ul. Jagiellońska 8, 32-500 Chrzanów
- Water Testing Laboratory — ul. Powstańców Styczniowych 15, 32-500 Chrzanów
- Wastewater Testing Laboratory — ul. Powstańców Styczniowych 15, 32-500 Chrzanów
Certificate information
- Issue date
- 12.10.2026
- Issue no.
- 19
Accreditation scope — test methods (41)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Water Testing Laboratory | |||||
| 1 | Water intended for human consumption | Sampling for chemical and physical testing | PN-ISO 5667-5:2017-10 | ||
| 2 | Water, Water intended for human consumption | Sampling for testing microbiological Temperature Range (5,0 – 60) °C |
PN-ISO 19458:2007 excluding cl. 4.4.3, 4.4.4, 4.4.5, 4.4.6 | PN-77/C-04584 | ||
| 3 | Water, Water intended for human consumption | pH Range 2,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 4 | Water, Water intended for human consumption | Electrical conductivity Range (80 – 3000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 5 | Water, Water intended for human consumption | Turbidity Range (0,05 – 50) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 6 | Water, Water intended for human consumption | Ammonium ion concentration Range (0,04 – 2,5) mg/l |
Spectrophotometric method | PB 5/04 of 05.10.2012 | based on the HachLange LCK 304 test | |
| 7 | Water, Water intended for human consumption | Nitrate concentration Range (1 – 200) mg/l |
Spectrophotometric method | PB 6/W/03 of 05.10.2012 | based on HachLange test LCK 339 | |
| 8 | Water, Water intended for human consumption | Chloride concentration Range (5,0 – 500) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 9 | Water, Water intended for human consumption | Sulfate concentration Range (5,0 – 500) mg/l |
Turbidimetric method | PB 9/03 of 05.10.2012 | based on Hach test No. 8051 | |
| 10 | Water, Water intended for human consumption | Total content of calcium and magnesium (total hardness) Range (10 – 1000) mg/l CaCO3 |
Titrimetric method | PB 22/01 of 14.02.2013 | |
| 11 | Water, Water intended for human consumption | Total alkalinity Range (0,20 – 20) mmol/l |
Titrimetric method | PB 22/01 of 14.02.2013 | |
| 12 | Water, Water intended for human consumption | Iron concentration Range (50 – 2000) μg/l |
Spectrophotometric method | PB 1/04 of 05.10.2012 | based on Hach test No. 8008 | |
| 13 | Water, Water intended for human consumption | Manganese concentration Range (10 – 1500) μg/l |
Spectrophotometric method | PB 2/04 of 05.10.2012 | based on Hach test No. 8149 | |
| 14 | Water, Water intended for human consumption | Fluoride concentration Range (0,10 – 2,0) mg/l |
Spectrophotometric method | PB 12/04 of 30.03.2015 | based on Hach test No. 8029 | |
| 15 | Water, Water intended for human consumption | Sodium concentration Range (1,0 – 200) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 9964-1:1994+Ap1:2009 | |
| 16 | Water, Water intended for human consumption | Potassium concentration Range (0,30 – 50) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 9964-2:1994 | |
| 17 | Water, Water intended for human consumption | Total count of microorganisms at 22°C (72h) | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 18 | Water, Water intended for human consumption | Total count of microorganisms at 36°C (48h) | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 19 | Water, Water intended for human consumption | Escherichia coli count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 +A1:2017-04 | |
| 20 | Water, Water intended for human consumption | Coliform bacteria count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 +A1:2017-04 | |
| 21 | Water, Water intended for human consumption | Clostridium perfringens count including spores | Membrane filtration method | PN-EN ISO 14189:2016-10 | |
| 22 | Water, Water intended for human consumption | Count of bacteria, Pseudomonas aeruginosa | Membrane filtration method | PN-EN ISO 16266:2009-11 | |
| 23 | Water, Water intended for human consumption | Intestinal enterococci count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
| 24 | Water, Water intended for human consumption | Most probable number of coliform bacteria | MPN method | PN-EN ISO 9308-2:2014-06 | |
| 25 | Water, Water intended for human consumption | Most probable number, Escherichia coli | MPN method | PN-EN ISO 9308-2:2014-06 | |
| 26 | Water, Water intended for human consumption | Most probable number of enterococci | MPN method | PN-EN ISO 7899-3:2025-11 | |
| 27 | Water, Water intended for human consumption | Count of bacteria of the genus Legionella Matrix B: Procedure 7 (medium C-GVPC) |
Membrane filtration method | PN-EN ISO 11731:2017-08 +Ap1:2019-12 | |
| 28 | Water, Water intended for human consumption, Wastewater | Metal concentrations lead (3,0 – 200) μg/l cadmium (0,3 – 30) μg/l chromium (2,0 – 500) μg/l copper (3,0 – 200) μg/l nickel (5,0 – 400) μg/l |
Electrothermal atomization atomic absorption spectrometry (ETAAS) | PN-EN ISO 15586:2005 | |
| 29 | Water, Water intended for human consumption, Wastewater | Zinc concentration Range (0,10 – 50) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 | |
| Wastewater Testing Laboratory | |||||
| 30 | Wastewater | Sampling for chemical and physical testing Temperature measurement Range (0 – 50) oC |
Manual method; Automatic method | PN-ISO 5667-10:2021-11 | PN-77/C-04584 | |
| 31 | Wastewater | pH Range 2,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 32 | Wastewater | Total phosphorus concentration Range (0,08 – 50,0) mg/l |
Spectrophotometric method | PB 4/04 of 05.10.2012 | based on HachLange test LCK 348, 349, 350 | |
| 33 | Wastewater | Total nitrogen concentration Range (6 – 500) mg/l |
Spectrophotometric method | PB 3/05 of 20.09.2017 | based on HachLange test LCK 238, 338 | |
| 34 | Wastewater | Ammonium nitrogen concentration Range (0,06 – 50,0) mg/l |
Spectrophotometric method | PB 5/04 of 05.10.2012 | based on the HachLange LCK 304 test | |
| 35 | Wastewater | Biochemical oxygen demand BOD5 Range (3 – 6000) mg/l O2 |
Electrochemical method | PN-EN ISO 5815-1:2019-12 | |
| 36 | Wastewater | Chemical oxygen demand COD - Cr Range (6 – 10000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 37 | Wastewater | Phosphate concentration Range (0,08 – 0,80) mg/l |
Spectrophotometric method | PB 8/03 of 05.10.2012 | based on Hach test No. 8048 | |
| 38 | Wastewater | Chloride concentration Range (5,0 – 500) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 39 | Wastewater | Sulfate concentration Range (10 – 500) mg/l |
Turbidimetric method | PB 9/03 of 05.10.2012 | based on Hach test No. 8051 | |
| 40 | Wastewater | Total suspended solids (TSS) Range (2,0 – 1000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 41 | Wastewater | Petroleum ether extractable substances (SEEN) Range (4 – 1000) mg/l |
Gravimetric method | PB 16/5 of 09.12.2024 | |
Reference standards (44)
PB 1/04 of 05.10.2012
PB 12/04 of 30.03.2015
PB 16/5 of 09.12.2024
PB 2/04 of 05.10.2012
PB 22/01 of 14.02.2013
PB 3/05 of 20.09.2017
PB 4/04 of 05.10.2012
PB 5/04 of 05.10.2012
PB 5/04 of 05.10.2012
PB 6/W/03 of 05.10.2012
PB 8/03 of 05.10.2012
PB 9/03 of 05.10.2012
PN-77/C-04584
PN-EN 27888:1999
PN-EN 872:2007+Ap1:2007
PN-EN ISO 10523:2012
PN-EN ISO 11731:2017-08 +Ap1:2019-12
PN-EN ISO 14189:2016-10
PN-EN ISO 15586:2005
PN-EN ISO 16266:2009-11
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 7027-1:2016-09
PN-EN ISO 7899-2:2004
PN-EN ISO 7899-3:2025-11
PN-EN ISO 9308-1:2014-12 +A1:2017-04
PN-EN ISO 9308-2:2014-06
PN-ISO 15705:2005
PN-ISO 19458:2007 excluding cl. 4.4.3, 4.4.4, 4.4.5, 4.4.6
PN-ISO 5667-10:2021-11
PN-ISO 5667-5:2017-10
PN-ISO 8288:2002
PN-ISO 9297:1994
PN-ISO 9964-1:1994+Ap1:2009
PN-ISO 9964-2:1994
based on Hach test No. 8008
based on Hach test No. 8029
based on Hach test No. 8048
based on Hach test No. 8051
based on Hach test No. 8149
based on HachLange test LCK 238, 338
based on the HachLange LCK 304 test
based on HachLange test LCK 339
based on HachLange test LCK 348, 349, 350