🇵🇱 PRZEDSIĘBIORSTWO USŁUG PL
Water & wastewaterMicrobiology
PRZEDSIĘBIORSTWO USŁUG is a laboratory accredited by PCA under number AB 1067 (Łuków, Poland). Its accreditation scope covers 41 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Water intended for human consumption, Water Wastewater, Wastewater, Water Water intended for human consumption Wastewater.
At a glance
- Accreditation number: PCA AB 1067
- Methods in scope: 41
- Types of test objects: 5
- City: Łuków, Poland
- Accreditation number
- AB 1067
- Accreditation body
- PCA
- Address
- I INŻYNIERII KOMUNALNEJ Sp. z o.o., ul. Partyzantów 6b, 21-400 Łuków, LABORATORIUM, ul. B. Prusa 14
- City
- Łuków, Poland
What this laboratory tests (5)
- Water intended for human consumption — 22 methods
- Water Wastewater — 9 methods
- Wastewater — 6 methods
- Water Water intended for human consumption Wastewater — 3 methods
- Water — 1 method
Accreditation scope — test methods (41)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Water Water intended for human consumption Wastewater | pH Range: 2,0 – 12,0 Potentiometric method | PN-EN ISO 10523:2012 | ||
| 2 | Water Water intended for human consumption Wastewater | Nitrate nitrogen concentration Range: (0,10 – 50,0) mg/l Spectrophotometric method | PN-82/C-04576/08 | ||
| 3 | Water Water intended for human consumption Wastewater | Nitrite nitrogen concentration Range: (0,002 – 20,0) mg/l Spectrophotometric method | PN-EN 26777:1999 | ||
| 4 | Water intended for human consumption | Electrical conductivity Range: (15,0 – 20000) µS/cm Conductometric method | PN-EN 27888:1999 | ||
| 5 | Water intended for human consumption | Iron concentration Range: (10 – 5000) µg/l Spectrophotometric method | PB-11 wyd. 04/02.01.2020 na podstawie testu Merck 14761 | ||
| 6 | Water intended for human consumption | Manganese concentration Range: (10 – 500) µg/l Spectrophotometric method | PB-18 wyd. 04/02.01.2020 na podstawie testu HACH LANGE LCW 532 | ||
| 7 | Water intended for human consumption | Colour Range: (5 – 70) mg/l Pt Visual method | PN-EN ISO 7887:2012 metoda D +Ap1:2015-06 | ||
| 8 | Water intended for human consumption | Colour Range: (2 – 70) mg/l Pt Spectrophotometric method | PN-EN ISO 7887:2012 metoda C +Ap1:2015-06 | ||
| 9 | Water intended for human consumption | Turbidity Range: (0,06 – 40) NTU Nephelometric method | PN-EN ISO 7027-1:2016-09 | ||
| 10 | Water intended for human consumption | Total calcium and magnesium content (total hardness) Range: (5 – 1000) mg/l CaCO 3 Titrimetric method | PN-ISO 6059:1999 | ||
| 11 | Water intended for human consumption | Free chlorine concentration Range: (0,02 – 0,60) mg/l Visual method | PB-16 wyd. 04/02.01.2020 na podstawie testu MACHEREY- NAGEL visocolor HE Chlor 920015 | ||
| 12 | Water intended for human consumption | Free chlorine concentration Range: (0,04 – 1,00) mg/l Colorimetric method | PB-22 wyd. 01/15.06.2023 na podstawie testu Hach 8021 | ||
| 13 | Water intended for human consumption | Chloride concentration Range: (5,00 – 400) mg/l Titrimetric method | PN-ISO 9297:1994 | ||
| 14 | Water intended for human consumption | Ammonium nitrogen concentration Range: (0,05 – 5,00) mg/l Spectrophotometric method | PN-ISO 7150-1:2002 | ||
| 15 | Water intended for human consumption | Sampling for chemical and physical testing (including sensory testing) | PN-ISO 5667-5:2017-10 | ||
| 16 | Water Wastewater | Biochemical oxygen demand - BOD 5 Range: (1 – 6000) mg/l O 2 Electrochemical method | PN-EN ISO 5815-1:2019-12 | ||
| 17 | Water Wastewater | Biochemical oxygen demand - BOD 5 Range: (0,50 – 6,0) mg/l O 2 Electrochemical method | PN-EN 1899-2:2002 | ||
| 18 | Water Wastewater | Chemical oxygen demand - COD-Cr Range: (10,0 – 10000) mg/l O 2 Spectrophotometric method | PN-ISO 15705:2005 | ||
| 19 | Water Wastewater | Total suspended solids (TSS) Range: (2,0 – 5000) mg/l Gravimetric method | PN-EN 872:2007+Ap1:2007 | ||
| 20 | Water Wastewater | Total nitrogen concentration Range: (1,00 – 500) mg/l Spectrophotometric method | PB-10 wyd. 04/02.01.2020 na podstawie testów: Merck 14537, 14763 | ||
| 21 | Water Wastewater | Total nitrogen concentration (calculated) | PN-73/C-04576-14 | ||
| 22 | Water Wastewater | Kjeldahl nitrogen concentration Range: (1,00 – 300) mg/l Titrimetric method | PN-EN 25663:2001 | ||
| 23 | Water Wastewater | Total phosphorus concentration Range: (0,050 – 200,0) mg/l Spectrophotometric method | PN-EN ISO 6878:2006 pkt 7 +Ap1:2010+Ap2:2010 | ||
| 24 | Water Wastewater | Ammonium nitrogen concentration Range: (0,05 – 500) mg/l Spectrophotometric method | PN-ISO 7150-1:2002 | ||
| 25 | Water | Sampling for chemical and physical testing | PN-EN ISO 5667-6:2016-12 pkt 7.4 | ||
| 26 | Wastewater | Sampling for chemical and physical testing Manual and automatic method Temperature of the wastewater sample taken Range: (1,0 – 50,0) ºC | PN-ISO 5667-10:2021-11 PN-77/C-04584 | ||
| 27 | Wastewater | Sulphate concentration Range: (10 – 1000) mg/l Gravimetric method | PN-ISO 9280:2002 | ||
| 28 | Wastewater | Concentration of substances extractable with petroleum ether Range: (10 – 1000) mg/l Gravimetric method | PB-20 wyd. 05/02.01.2020 | ||
| 29 | Wastewater | Dissolved solids Range: (300 – 6000)mg/l Gravimetric method | PN-78/C-04541 | ||
| 30 | Wastewater | Chloride concentration Range: (5,00 – 1000) mg/l Titrimetric method | PN-ISO 9297:1994 | ||
| 31 | Wastewater | Dissolved solids Range: (100 – 6000) mg/l Gravimetric method | PN-EN 15216:2022-03 | ||
| 32 | Water intended for human consumption | Sampling for microbiological testing | PN-EN ISO 19458:2007 | ||
| 33 | Water intended for human consumption | Coliform bacteria count Membrane filtration method | PN-EN ISO 9308-1:2014-12 +A1:2017-04 | ||
| 34 | Water intended for human consumption | Escherichia coli count Membrane filtration method | |||
| 35 | Water intended for human consumption | Most probable number of coliform bacteria MPN method | PN-EN ISO 9308-2:2014-06 | ||
| 36 | Water intended for human consumption | Most probable number of Escherichia coli MPN method | |||
| 37 | Water intended for human consumption | Intestinal enterococci count Membrane filtration method | PN-EN ISO 7899-2:2004 | ||
| 38 | Water intended for human consumption | Total viable count at 36°C Plate method (pour plate) | PN-EN ISO 6222:2004 | ||
| 39 | Water intended for human consumption | Total viable count at 22°C Plate method (pour plate) | |||
| 40 | Water intended for human consumption | Threshold odour number TON Range: 1 Simplified method, paired, non-forced choice Threshold odour number TON Range: 1 – 64 Full method, paired, non-forced choice | PN-EN 1622:2006 | ||
| 41 | Water intended for human consumption | Threshold flavour number TFN Range: 1 Simplified method, paired, non-forced choice Threshold flavour number TFN Range: 1 – 16 Full method, paired, non-forced choice | |||
Reference standards (35)
PB-10 wyd. 04/02.01.2020 na podstawie testów: Merck 14537, 14763
PB-11 wyd. 04/02.01.2020 na podstawie testu Merck 14761
PB-16 wyd. 04/02.01.2020 na podstawie testu MACHEREY- NAGEL visocolor HE Chlor 920015
PB-18 wyd. 04/02.01.2020 na podstawie testu HACH LANGE LCW 532
PB-20 wyd. 05/02.01.2020
PB-22 wyd. 01/15.06.2023 na podstawie testu Hach 8021
PN-73/C-04576-14
PN-78/C-04541
PN-82/C-04576/08
PN-EN 15216:2022-03
PN-EN 1622:2006
PN-EN 1899-2:2002
PN-EN 25663:2001
PN-EN 26777:1999
PN-EN 27888:1999
PN-EN 872:2007+Ap1:2007
PN-EN ISO 10523:2012
PN-EN ISO 19458:2007
PN-EN ISO 5667-6:2016-12 pkt 7.4
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 6878:2006 pkt 7 +Ap1:2010+Ap2:2010
PN-EN ISO 7027-1:2016-09
PN-EN ISO 7887:2012 metoda C +Ap1:2015-06
PN-EN ISO 7887:2012 metoda D +Ap1:2015-06
PN-EN ISO 7899-2:2004
PN-EN ISO 9308-1:2014-12 +A1:2017-04
PN-EN ISO 9308-2:2014-06
PN-ISO 15705:2005
PN-ISO 5667-10:2021-11 PN-77/C-04584
PN-ISO 5667-5:2017-10
PN-ISO 6059:1999
PN-ISO 7150-1:2002
PN-ISO 9280:2002
PN-ISO 9297:1994