🇵🇱 COVER Krystyna Pawlak PL
Water & wastewater
COVER Krystyna Pawlak is a laboratory accredited by PCA under number AB 911 (Wejherowo, Poland). Its accreditation scope covers 39 test methods in the following areas: Water & wastewater. Test objects include: Water, water intended for human consumption, Wastewater, Water (including swimming pool water), water intended for human con…, Water, wastewater. Most frequently used techniques: Spectrophotometric method, Titrimetric method, Colorimetric method.
At a glance
- Accreditation number: PCA AB 911
- Methods in scope: 39
- Types of test objects: 9
- Techniques used: 9
- City: Wejherowo, Poland
- Accreditation number
- AB 911
- Accreditation body
- PCA
- Address
- ul. Sikorskiego 108 A, 84-200 Wejherowo, LABORATORIUM, ul. Rybacka 24 uż 4
- City
- Wejherowo, Poland
What this laboratory tests (9)
- Water, water intended for human consumption — 13 methods
- Wastewater — 9 methods
- Water (including swimming pool water), water intended for human consumption — 8 methods
- Water, wastewater — 4 methods
- Snowmelt water, rainwater — 1 method
- Wastewater, Snowmelt water, rainwater — 1 method
- Water — 1 method
- Water intended for human consumption — 1 method
- Water, wastewater, — 1 method
Analytical techniques used (9)
- Spectrophotometric method — 18 methods
- Titrimetric method — 5 methods
- Colorimetric method — 2 methods
- Gravimetric method — 2 methods
- Optical method — 2 methods
- Potentiometric method — 2 methods
- Conductometric method — 1 method
- Manual method — 1 method
- Nephelometric method — 1 method
Accreditation scope — test methods (39)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Water intended for human consumption | Water sampling for chemical and physical testing | PN-ISO 5667-5:2017-10 | ||
| 2 | Water | Water sampling for chemical and physical testing | PN-EN ISO 5667-6:2016-12 z wyłączeniem 7.5, 7.6, 8.2, 9.4. | PN-ISO 5667-11:2017-10 z wyłączeniem 5.2, 6.2, 6.3. | ||
| 3 | Water, water intended for human consumption | Sampling for microbiological testing | PN-EN ISO 19458:2007 z wyłączeniem p. 4.4.3, 4.4.4, 4.4.5, 4.4.6 | ||
| 4 | Water, water intended for human consumption | Electrical conductivity Range (20 − 1999) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 5 | Water, water intended for human consumption | Chloride concentration Range (5 − 400) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 6 | Water, water intended for human consumption | Total hardness Range (0,05 − 5,0) mmol/l (5 − 500) mg/l CaCO3 |
Titrimetric method | PN-ISO 6059:1999 | |
| 7 | Water, water intended for human consumption | Calcium concentration Range (0,05 − 2,5) mmol/l (2 − 100) mg/l |
Titrimetric method | PN-ISO 6058:1999 | |
| 8 | Water, water intended for human consumption | Manganese concentration Range (0,010 − 0,500) mg/l |
Spectrophotometric method | PB-02 wydanie 3 z dnia 05.05.2021 r. | na podstawie testu Hach-Lange nr 8149 | |
| 9 | Water, water intended for human consumption | Orthophosphate concentration Range (0,040 – 0,60) mg/l P-PO43- Range (0,120 – 1,80) mg/l PO43- |
Spectrophotometric method | PN-EN ISO 6878:2006 rozdział 4 | |
| 10 | Water, water intended for human consumption | Sulfate concentration Range (5 – 70) mg/l |
Spectrophotometric method | PB-07 wydanie 3 z dnia 05.05.2021 r. | na podstawie testu Hach-Lange nr 8051 | |
| 11 | Water, water intended for human consumption | Ammonium nitrogen concentration Range (0,05 – 10,0) mg/l Ammonium ion concentration Range (0,06 – 12,8) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 z wyłączeniem p. 10 | |
| 12 | Water, water intended for human consumption | Nitrite nitrogen concentration Range (0,005 – 1,0) mg/l Nitrite concentration Range (0,016 − 3,5) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 13 | Water, water intended for human consumption | Colour Range (5 − 70) mg/l Pt |
Spectrophotometric method | PN-EN ISO 7887:2012 Metoda C | |
| 14 | Water, water intended for human consumption | Magnesium concentration (calculated) | PN-C-04554-4:1999 Załącznik A | ||
| 15 | Water, water intended for human consumption | Fluoride concentration Range (0,10 − 2,00) mg/l |
Spectrophotometric method | PB-05 wydanie 2 z dnia 05.05.2021 r. | na podstawie testu Hach-Lange 8029 | |
| 16 | Water (including swimming pool water), water intended for human consumption | Permanganate index Range (0,50 − 10) mg/l O2 |
Titrimetric method | PN-EN ISO 8467:2001 | |
| 17 | Water (including swimming pool water), water intended for human consumption | Nitrate nitrogen concentration Range (0,04 – 50) mg/l Nitrate concentration Range (0,18 – 221) mg/l |
Spectrophotometric method | PN-82/C-04576/08 | |
| 18 | Water (including swimming pool water), water intended for human consumption | Iron concentration Range (0,020 − 5,00) mg/l |
Spectrophotometric method | PN-ISO 6332:2001 | |
| 19 | Water (including swimming pool water), water intended for human consumption | Free chlorine concentration Range (0,06 – 2,00) mg/l |
Colorimetric method | PB-11 wydanie 3 z dnia 18.02.2025 r. | na podstawie testu Hach-Lange nr 8021 i nr 8167 | |
| 20 | Water (including swimming pool water), water intended for human consumption | Total chlorine concentration Range (0,06 – 2,00) mg/l |
Colorimetric method | PB-11 wydanie 3 z dnia 18.02.2025 r. | na podstawie testu Hach-Lange nr 8021 i nr 8167 | |
| 21 | Water (including swimming pool water), water intended for human consumption | Combined chlorine concentration (calculated) | PB-11 wydanie 3 z dnia 18.02.2025 r. | na podstawie testu Hach-Lange nr 8021 i nr 8167 | ||
| 22 | Water (including swimming pool water), water intended for human consumption | pH Range 3,0 − 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 23 | Water (including swimming pool water), water intended for human consumption | Turbidity Range (0,20 – 20) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016 | |
| 24 | Water, wastewater | Chemical oxygen demand – COD-Cr Range (15,0 − 15000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 25 | Water, wastewater | Total phosphorus concentration Range (0,050 – 50) mg/l |
Spectrophotometric method | PB-03 wydanie 4 z dnia 05.05.2021 r. | na podstawie testu Hach-Lange LCK348, LCK349 | |
| 26 | Water, wastewater | Total nitrogen concentration Range (1,00 – 400) mg/l |
Spectrophotometric method | PB-04 wydanie 4 z dnia 05.05.2021 r. | na podstawie testu Hach-Lange LCK238, LCK138 | |
| 27 | Water, wastewater | Biochemical oxygen demand – BOD5 Range (0,5 – 6,0) mg/l O2 |
Optical method | PN-EN 1899-2:2002 z wyłączeniem 7.2.1., 7.2.2. | PB-13 wydanie 2 z dnia 05.05.2021 r. | |
| 28 | Water, wastewater, | Total suspended solids (TSS) Range (2,0 – 1000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 29 | Snowmelt water, rainwater | Total suspended solids (TSS) Range (2,0 – 100) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 30 | Wastewater, Snowmelt water, rainwater | Sampling for chemical and physical testing | Manual method | PN-ISO 5667-10:2021-11 | |
| 31 | Wastewater | Biochemical oxygen demand – BOD5 Range (3 – 6000) mg/l O2 |
Optical method | PN-EN ISO 5815-1:2019-12 | PB-13 wydanie 2 z dnia 05.05.2021 r. | |
| 32 | Wastewater | Ammonium nitrogen concentration Range (0,05 – 40) mg/l Ammonium ion concentration Range (0,06 – 51) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 z wyłączeniem p. 10 | |
| 33 | Wastewater | Orthophosphate concentration Range (0,40 – 10,0) mg/l P-PO43- Range (1,20 – 30,0) mg/l PO43- |
Spectrophotometric method | PN-EN ISO 6878:2006 rozdział 4 | |
| 34 | Wastewater | Nitrite nitrogen concentration Range (0,005 – 1,0) mg/l Nitrite concentration Range (0,016 − 3,5) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 35 | Wastewater | Nitrate nitrogen concentration Range (0,04 – 50) mg/l Nitrate concentration Range (0,18 – 221) mg/l |
Spectrophotometric method | PN-82/C-04576/08 | |
| 36 | Wastewater | Sulfate concentration Range (5 – 250) mg/l |
Spectrophotometric method | PB-07 wydanie 3 z dnia 05.05.2021 r. | na podstawie testu Hach-Lange 8051 | |
| 37 | Wastewater | pH Range 3,0 − 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 38 | Wastewater | Chloride concentration Range (5 − 2000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 39 | Wastewater | Iron concentration Range (0,020 – 5,00) mg/l |
Spectrophotometric method | PN-ISO 6332:2001 | |
Reference standards (37)
PB-02 wydanie 3 z dnia 05.05.2021 r.
PB-03 wydanie 4 z dnia 05.05.2021 r.
PB-04 wydanie 4 z dnia 05.05.2021 r.
PB-05 wydanie 2 z dnia 05.05.2021 r.
PB-07 wydanie 3 z dnia 05.05.2021 r.
PB-11 wydanie 3 z dnia 18.02.2025 r.
PB-13 wydanie 2 z dnia 05.05.2021 r.
PN-82/C-04576/08
PN-C-04554-4:1999 Załącznik A
PN-EN 1899-2:2002 z wyłączeniem 7.2.1., 7.2.2.
PN-EN 26777:1999
PN-EN 27888:1999
PN-EN 872:2007+Ap1:2007
PN-EN ISO 10523:2012
PN-EN ISO 19458:2007 z wyłączeniem p. 4.4.3, 4.4.4, 4.4.5, 4.4.6
PN-EN ISO 5667-6:2016-12 z wyłączeniem 7.5, 7.6, 8.2, 9.4.
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6878:2006 rozdział 4
PN-EN ISO 7027-1:2016
PN-EN ISO 7887:2012 Metoda C
PN-EN ISO 8467:2001
PN-ISO 15705:2005
PN-ISO 5667-10:2021-11
PN-ISO 5667-11:2017-10 z wyłączeniem 5.2, 6.2, 6.3.
PN-ISO 5667-5:2017-10
PN-ISO 6058:1999
PN-ISO 6059:1999
PN-ISO 6332:2001
PN-ISO 7150-1:2002 z wyłączeniem p. 10
PN-ISO 9297:1994
na podstawie testu Hach-Lange 8029
na podstawie testu Hach-Lange 8051
na podstawie testu Hach-Lange LCK238, LCK138
na podstawie testu Hach-Lange LCK348, LCK349
na podstawie testu Hach-Lange nr 8021 i nr 8167
na podstawie testu Hach-Lange nr 8051
na podstawie testu Hach-Lange nr 8149