🇵🇱 OKRĘGOWA STACJA CHEMICZNO-ROLNICZA W POZNANIU PL
Materials & polymersWater & wastewater
OKRĘGOWA STACJA CHEMICZNO-ROLNICZA W POZNANIU is a laboratory accredited by PCA under number AB 317 (Poznań, Poland). Its accreditation scope covers 68 test methods in the following areas: Materials & polymers, Water & wastewater. Test objects include: Mineral (inorganic) fertilisers, Plant material, Mineral and organic soils, Soils and horticultural growing media. Most frequently used techniques: Flame atomic absorption spectrometry (FAAS), Gravimetric method, Titrimetric method.
At a glance
- Accreditation number: PCA AB 317
- Methods in scope: 68
- Types of test objects: 9
- Techniques used: 13
- City: Poznań, Poland
- Accreditation number
- AB 317
- Accreditation body
- PCA
- Address
- DZIAŁ LABORATORYJNY, ul. Sieradzka 29, 60-163 Poznań
- City
- Poznań, Poland
What this laboratory tests (9)
- Mineral (inorganic) fertilisers — 17 methods
- Plant material — 11 methods
- Mineral and organic soils — 8 methods
- Soils and horticultural growing media — 8 methods
- Mineral soils — 7 methods
- Liming fertilisers and liming materials containing magnesium — 5 methods
- Natural, organic, organic-mineral fertilisers, composts — 5 methods
- Organic soils — 4 methods
- Liming fertilisers and liming materials — 3 methods
Analytical techniques used (13)
- Flame atomic absorption spectrometry (FAAS) — 20 methods
- Gravimetric method — 12 methods
- Titrimetric method — 9 methods
- Spectrophotometric method — 8 methods
- Flame photometry method — 5 methods
- Continuous flow analysis (CFA) with spectrophotometric detection — 4 methods
- Potentiometric method — 4 methods
- Conductometric method — 1 method
- Flame atomic emission spectrometry (FAES) — 1 method
- High-temperature combustion with IR detection — 1 method
- Inductively coupled plasma optical emission spectrometry (ICP-OES) — 1 method
- Nephelometric method — 1 method
- Potentiometric titration method — 1 method
Laboratory locations
- DZIAŁ LABORATORYJNY — ul. Sieradzka 29
Accreditation scope — test methods (68)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Mineral and organic soils | Available copper content Range (1,0 - 125,0) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-92/R-04017 p. 1, 2, 4 IB.19 edycja 1 z dnia 04.04.2017 r. | |
| 2 | Mineral and organic soils | Available zinc content Range (2,0 - 125,0) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-92/R-04016 | |
| 3 | Mineral and organic soils | pH – in KCl and in H2O Range 2,0 - 9,0 |
Potentiometric method | PN-EN ISO 10390:2022-09 | |
| 4 | Mineral and organic soils | Ammonium nitrogen content Range (0,08 - 2,50) mg/100 g |
Continuous flow analysis (CFA) with spectrophotometric detection | PB.50 edycja 10 z dnia 01.04.2021 r. | |
| 5 | Mineral and organic soils | Nitrate nitrogen content Range (0,08 - 2,50) mg/100 g |
Continuous flow analysis (CFA) with spectrophotometric detection | PB.50 edycja 10 z dnia 01.04.2021 r. | |
| 6 | Mineral and organic soils | Element content Lead (2,0 - 80,0) mg/kg Nickel (0,800 - 32,0) mg/kg Cadmium (0,400 - 5,33) mg/kg Chromium (3,67 - 91,7) mg/kg Copper (1,67 - 66,7) mg/kg Manganese (16,67 - 800) mg/kg Iron (667 - 33000) mg/kg Zinc (3,33 - 200) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PB.14 edycja 15 z dnia 01.04.2021 r. | |
| 7 | Mineral and organic soils | Dry matter and water content Range (0,1 - 99,9) % |
Gravimetric method | PN-ISO 11465:1999 | |
| 8 | Mineral and organic soils | Organic carbon content Range (0,10 – 50,00) % Organic matter content (calculated) |
High-temperature combustion with IR detection | PB.99 edycja 2 z dnia 01.09.2021 | |
| 9 | Organic soils | Available manganese content Range (25 - 1000) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-R-04024:1997 p. 1, 2, 3, 7 | |
| 10 | Organic soils | Available phosphorus content Range (12,5 - 1250) mg/100 g P2O5 |
Spectrophotometric method | PN-R-04024:1997 | |
| 11 | Organic soils | Available potassium content Range (4,0 - 200) mg/100 g K2O |
Flame photometry method | PN-R-04024:1997 | |
| 12 | Organic soils | Available magnesium content Range (6,0 - 400) mg/100 g |
Flame atomic absorption spectrometry (FAAS) | PN-R-04024:1997 | |
| 13 | Mineral soils | Available phosphorus content Range (1,0 - 125,0) mg/100 g P2O5 |
Spectrophotometric method | PN-R-04023:1996 | |
| 14 | Mineral soils | Available potassium content Range (2,0 - 150,0) mg/100 g K2O |
Flame photometry method | PN-R-04022:1996+Az1:2002 | |
| 15 | Mineral soils | Available magnesium content Range (1,0 - 40,0) mg/100 g |
Flame atomic absorption spectrometry (FAAS) | PN-R-04020:1994+Az1:2004 | |
| 16 | Mineral soils | Available boron content Range (0,30 - 5,00) mg/kg |
Spectrophotometric method | PN-93/R-04018 p. 1, 2, 4 | |
| 17 | Mineral soils | Available manganese content Range (10 - 1000) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-93/R-04019 p. 1, 2, 5 | |
| 18 | Mineral soils | Available iron content Range (100 - 10000) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-R-04021:1994 p. 1, 2, 4 IB.22 edycja 2 z dnia 30.04.2026 r. | |
| 19 | Mineral soils | Element content Aluminium (100 - 1000) mg/kg Boron (0,50 - 5,00) mg/kg Calcium (200 - 6000) mg/kg Copper (0,5 - 25,0) mg/kg Iron (100,0 - 1000,0) mg/kg Potassium (50,0 - 500,0) mg/kg Magnesium (10,0 - 500,0) mg/kg Manganese (5,0 - 250,0) mg/kg Phosphorus (10,0 - 1000,0) mg/kg Sulfur (5,00 - 100,00) mg/kg Zinc (2,5 - 125,0) mg/kg |
Inductively coupled plasma optical emission spectrometry (ICP-OES) | PB.100 edycja 3 z dnia 03.07.2026 r. | |
| 20 | Plant material | Element content Copper (1,00 - 20,0) mg/kg Zinc (2,00 - 200) mg/kg Chromium (0,50 - 10,0) mg/kg Manganese (5,00 - 1600) mg/kg Iron (10,0 - 2000) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PB.22 edycja 11 z dnia 29.06.2021 r. | |
| 21 | Plant material | Element content Lead (0,50 - 15,0) mg/kg Nickel (0,50 - 15,0) mg/kg Cadmium (0,100 - 3,00) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PB.23 edycja 10 z dnia 29.06.2021 r. | |
| 22 | Plant material | Content of dry matter and air-dry matter Range (0,1 - 99,9) % |
Gravimetric method | PN-88/R-04013 | |
| 23 | Plant material | Total nitrogen content Range (0,30 - 10,00) % |
Potentiometric titration method | PB.16 edycja 10 z dnia 01.04.2021 r. | |
| 24 | Plant material | Phosphorus content Range (0,20 - 6,00) % P2O5 |
Spectrophotometric method | PB.17 edycja 9 z dnia 01.04.2021 r. | |
| 25 | Plant material | Potassium content Range (0,20 - 8,00) % K2O |
Flame photometry method | PB.18 edycja 11 z dnia 29.06.2021 r. | |
| 26 | Plant material | Calcium content Range (0,20 - 20,0) % CaO |
Flame photometry method | PB.18 edycja 11 z dnia 29.06.2021 r. | |
| 27 | Plant material | Magnesium content Range (0,15 - 2,64) % MgO |
Flame atomic absorption spectrometry (FAAS) | PB.19 edycja 10 z dnia 01.04.2021 r. | |
| 28 | Plant material | Total sulfur content Range (0,05 - 1,00) % |
Nephelometric method | PB.24 edycja 9 z dnia 01.04.2021 r. | |
| 29 | Plant material | Nitrate content Range (10 - 5000) mg/kg |
Continuous flow analysis (CFA) with spectrophotometric detection | PN-EN 12014-7:2001 | |
| 30 | Plant material | Nitrite content Range (1,5 - 50) mg/kg |
Continuous flow analysis (CFA) with spectrophotometric detection | PN-EN 12014-7:2001 | |
| 31 | Soils and horticultural growing media | pH – in H2O Range 2,0 - 9,0 |
Potentiometric method | PB.01 edycja 8 z dnia 01.04.2021 r. | |
| 32 | Soils and horticultural growing media | Available nitrate nitrogen content Range (5 - 1000) mg/dm3 |
Potentiometric method | PB.02 edycja 9 z dnia 01.04.2021 r. | |
| 33 | Soils and horticultural growing media | Chloride content Range (30 - 1000) mg/dm3 |
Potentiometric method | PB.03 edycja 9 z dnia 01.04.2021 r. | |
| 34 | Soils and horticultural growing media | Salinity Range (50 - 5000) mg/dm3 |
Conductometric method | PB.04 edycja 10 z dnia 01.04.2021 r. | |
| 35 | Soils and horticultural growing media | Available magnesium content Range (20 - 500) mg/dm3 |
Flame atomic absorption spectrometry (FAAS) | PB.05 edycja 9 z dnia 01.04.2021 r. | |
| 36 | Soils and horticultural growing media | Available phosphorus content Range (20 - 500) mg/dm3 |
Spectrophotometric method | PB.06 edycja 9 z dnia 01.04.2021 r. | |
| 37 | Soils and horticultural growing media | Available potassium content Range (10 - 2000) mg/dm3 |
Flame atomic emission spectrometry (FAES) | PB.08 edycja 10 z dnia 01.04.2021 r. | |
| 38 | Soils and horticultural growing media | Available calcium content Range (40 - 4000) mg/dm3 |
Flame atomic absorption spectrometry (FAAS) | PB.08 edycja 10 z dnia 01.04.2021 r. | |
| 39 | Liming fertilisers and liming materials | Water content Range (0,10 - 60,0) % |
Gravimetric method | PN-93/C-87007/15 | |
| 40 | Liming fertilisers and liming materials | Calcium oxide content Range (15,0 - 70,0) % |
Titrimetric method | PN-93/C-87007/06+Az1:1997 | |
| 41 | Liming fertilisers and liming materials | Lead content Range (10,0 - 200) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-93/C-87007/09 p.4.2 | |
| 42 | Liming fertilisers and liming materials containing magnesium | Water content Range (0,10 - 12,0) % |
Gravimetric method | PN-91/C-87006/20 | |
| 43 | Liming fertilisers and liming materials containing magnesium | Calcium oxide content Range (15,0 - 60,0) % |
Titrimetric method | PN-90/C-87006/11 p.4 | |
| 44 | Liming fertilisers and liming materials containing magnesium | Magnesium oxide content Range (0,50 - 25,0) % |
Titrimetric method | PN-90/C-87006/11 p.6 | |
| 45 | Liming fertilisers and liming materials containing magnesium | Lead content Range (10,0 - 200) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-93/C-87006/14 p.4.2 | |
| 46 | Liming fertilisers and liming materials containing magnesium | Cadmium content Range (1,00 - 20,0) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-C-87006-15:1996 p.4.2 | |
| 47 | Mineral (inorganic) fertilisers | Ammonium nitrogen content Range (0,40 - 25,0) % |
Titrimetric method | PN-EN 15475:2009 | |
| 48 | Mineral (inorganic) fertilisers | Nitrate and ammonium nitrogen content according to Devarda Range (0,40 - 40,0) % |
Titrimetric method | PN-EN 15476:2009 | |
| 49 | Mineral (inorganic) fertilisers | Total soluble nitrogen content Range (0,40 - 35,0) % |
Titrimetric method | PN-EN 15604:2012 p.8.2.1.1, 8.2.1.2 i 8.2.2 | |
| 50 | Mineral (inorganic) fertilisers | Content of phosphorus soluble in acids Range (0,50 - 55,0) % P2O5 |
Gravimetric method | PN-EN 15956:2011 | PN-EN 15959:2024-05 | |
| 51 | Mineral (inorganic) fertilisers | Content of phosphorus soluble in neutral ammonium citrate Range (0,50 - 55,0) % P2O5 |
Gravimetric method | PN-EN 15957:2011 | PN-EN 15959:2024-05 | |
| 52 | Mineral (inorganic) fertilisers | Water-soluble phosphorus content Range (0,50 - 55,0) % P2O5 |
Gravimetric method | PN-EN 15958:2011 | PN-EN 15959:2024-05 | |
| 53 | Mineral (inorganic) fertilisers | Water-soluble potassium content Range (0,50 - 65,0) % K2O |
Gravimetric method | PN-EN 15477:2009 | |
| 54 | Mineral (inorganic) fertilisers | Total magnesium content Range (0,10 - 5,00) % |
Flame atomic absorption spectrometry (FAAS) | PN-EN 15960:2011 | PN-EN 16197:2013-05 | |
| 55 | Mineral (inorganic) fertilisers | Water-soluble magnesium content Range (0,10 - 5,00) % |
Flame atomic absorption spectrometry (FAAS) | PN-EN 15961:2017-02 | PN-EN 16197:2013-05 | |
| 56 | Mineral (inorganic) fertilisers | Total sulfur content Range (1,00 - 20,0) % |
Gravimetric method | PN-EN 15960:2011 | PN-EN 15749:2023-01 met. A | |
| 57 | Mineral (inorganic) fertilisers | Water-soluble sulfur content Range (1,00 - 20,0) % |
Gravimetric method | PN-EN 15961:2017-02 | PN-EN 15749:2023-01 met. A | |
| 58 | Mineral (inorganic) fertilisers | Total calcium content Range (2,00 - 40,0) % CaO |
Titrimetric method | PN-EN 15960:2011 | PN-EN 16196:2013-05 | |
| 59 | Mineral (inorganic) fertilisers | Water-soluble calcium content Range (2,00 - 35,0) % CaO |
Titrimetric method | PN-EN 15961:2017-02 | PN-EN 16196:2013-05 | |
| 60 | Mineral (inorganic) fertilisers | Total boron content Range (0,010 - 10,0) % |
Spectrophotometric method | PN-EN 16964:2018-03 | PN-EN 17041:2018-07 | |
| 61 | Mineral (inorganic) fertilisers | Water-soluble boron content Range (0,010 - 10,0) % |
Spectrophotometric method | PN-EN 16962:2018-03 | PN-EN 17041:2018-07 | |
| 62 | Mineral (inorganic) fertilisers | Total copper, iron, manganese, zinc content Range (0,005 - 10,0) % |
Flame atomic absorption spectrometry (FAAS) | PN-EN 16964:2018-03 | PN-EN 16965:2018-03 | |
| 63 | Mineral (inorganic) fertilisers | Content of water-soluble copper, iron, manganese, zinc Range (0,005 - 10,0) % |
Flame atomic absorption spectrometry (FAAS) | PN-EN 16962:2018-03 | PN-EN 16965:2018-03 | |
| 64 | Natural, organic, organic-mineral fertilisers, composts | Content of water and dry matter Range (0,10 - 99,9) % |
Gravimetric method | PB.28 edycja 9 z dnia 29.06.2021 r. | |
| 65 | Natural, organic, organic-mineral fertilisers, composts | Phosphorus content Range (0,04 - 12,0) % P2O5 |
Spectrophotometric method | PB.29 edycja 10 z dnia 01.04.2021 r. | |
| 66 | Natural, organic, organic-mineral fertilisers, composts | Potassium content Range (0,05 - 15,0) % K2O |
Flame photometry method | PB.30 edycja 10 z dnia 01.04.2021 r. | |
| 67 | Natural, organic, organic-mineral fertilisers, composts | Total nitrogen content Range (0,05 - 10,0) % |
Titrimetric method | PB.88 edycja 6 z dnia 01.04.2021 r. | |
| 68 | Natural, organic, organic-mineral fertilisers, composts | Organic matter content Range (1,00 - 99,9) % |
Gravimetric method | PB.90 edycja 8 z dnia 29.06.2021 r. | |
Reference standards (62)
PB.01 edycja 8 z dnia 01.04.2021 r.
PB.02 edycja 9 z dnia 01.04.2021 r.
PB.03 edycja 9 z dnia 01.04.2021 r.
PB.04 edycja 10 z dnia 01.04.2021 r.
PB.05 edycja 9 z dnia 01.04.2021 r.
PB.06 edycja 9 z dnia 01.04.2021 r.
PB.08 edycja 10 z dnia 01.04.2021 r.
PB.100 edycja 3 z dnia 03.07.2026 r.
PB.14 edycja 15 z dnia 01.04.2021 r.
PB.16 edycja 10 z dnia 01.04.2021 r.
PB.17 edycja 9 z dnia 01.04.2021 r.
PB.18 edycja 11 z dnia 29.06.2021 r.
PB.19 edycja 10 z dnia 01.04.2021 r.
PB.22 edycja 11 z dnia 29.06.2021 r.
PB.23 edycja 10 z dnia 29.06.2021 r.
PB.24 edycja 9 z dnia 01.04.2021 r.
PB.28 edycja 9 z dnia 29.06.2021 r.
PB.29 edycja 10 z dnia 01.04.2021 r.
PB.30 edycja 10 z dnia 01.04.2021 r.
PB.50 edycja 10 z dnia 01.04.2021 r.
PB.88 edycja 6 z dnia 01.04.2021 r.
PB.90 edycja 8 z dnia 29.06.2021 r.
PB.99 edycja 2 z dnia 01.09.2021
PN-88/R-04013
PN-90/C-87006/11 p.4
PN-90/C-87006/11 p.6
PN-91/C-87006/20
PN-92/R-04016
PN-92/R-04017 p. 1, 2, 4 IB.19 edycja 1 z dnia 04.04.2017 r.
PN-93/C-87006/14 p.4.2
PN-93/C-87007/06+Az1:1997
PN-93/C-87007/09 p.4.2
PN-93/C-87007/15
PN-93/R-04018 p. 1, 2, 4
PN-93/R-04019 p. 1, 2, 5
PN-C-87006-15:1996 p.4.2
PN-EN 12014-7:2001
PN-EN 15475:2009
PN-EN 15476:2009
PN-EN 15477:2009
PN-EN 15604:2012 p.8.2.1.1, 8.2.1.2 i 8.2.2
PN-EN 15749:2023-01 met. A
PN-EN 15956:2011
PN-EN 15957:2011
PN-EN 15958:2011
PN-EN 15959:2024-05
PN-EN 15960:2011
PN-EN 15961:2017-02
PN-EN 16196:2013-05
PN-EN 16197:2013-05
PN-EN 16962:2018-03
PN-EN 16964:2018-03
PN-EN 16965:2018-03
PN-EN 17041:2018-07
PN-EN ISO 10390:2022-09
PN-ISO 11465:1999
PN-R-04020:1994+Az1:2004
PN-R-04021:1994 p. 1, 2, 4 IB.22 edycja 2 z dnia 30.04.2026 r.
PN-R-04022:1996+Az1:2002
PN-R-04023:1996
PN-R-04024:1997
PN-R-04024:1997 p. 1, 2, 3, 7