🇵🇱 OKRĘGOWA STACJA CHEMICZNO-ROLNICZA W RZESZOWIE PL
Materials & polymers
OKRĘGOWA STACJA CHEMICZNO-ROLNICZA W RZESZOWIE is a laboratory accredited by PCA under number AB 789 (Rzeszów, Poland). Its accreditation scope covers 49 test methods in the following areas: Materials & polymers. Test objects include: Mineral soils, Mineral (inorganic) fertilisers, Soils and horticultural growing media, Natural and organic fertilisers. Most frequently used techniques: Flame atomic absorption spectrometry (FAAS), Titrimetric method, Gravimetric method.
At a glance
- Accreditation number: PCA AB 789
- Methods in scope: 49
- Types of test objects: 10
- Techniques used: 14
- City: Rzeszów, Poland
- Accreditation number
- AB 789
- Accreditation body
- PCA
- Address
- DZIAŁ LABORATORYJNY, ul. Prof. L. Chmaja 3, 35-021 Rzeszów
- City
- Rzeszów, Poland
What this laboratory tests (10)
- Mineral soils — 16 methods
- Mineral (inorganic) fertilisers — 9 methods
- Soils and horticultural growing media — 9 methods
- Natural and organic fertilisers — 3 methods
- Organic soils — 3 methods
- Plant material — 3 methods
- Liming fertilisers and liming materials — 2 methods
- Liming fertilisers and liming materials containing magnesium — 2 methods
- Mineral soils, organic soils — 1 method
- Urea — 1 method
Analytical techniques used (14)
- Flame atomic absorption spectrometry (FAAS) — 12 methods
- Titrimetric method — 9 methods
- Gravimetric method — 6 methods
- Spectrophotometric method — 5 methods
- Flame photometry method — 4 methods
- Potentiometric method — 3 methods
- Atomic absorption spectrometry with amalgamation technique — 2 methods
- Conductometric method — 2 methods
- Continuous flow analysis (CFA) with spectrophotometric detection — 1 method
- Flame atomic emission spectrometry (FAES) — 1 method
- Gravimetric method after extraction in neutral ammonium citrate solution — 1 method
- Gravimetric method after extraction in water — 1 method
- Gravimetric method after extraction with mineral acids — 1 method
- Laser diffraction method — 1 method
Accreditation scope — test methods (49)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Mineral soils, organic soils | pH - in KCl Range 2,0 - 10,0 |
Potentiometric method | PN-ISO 10390:1997 | |
| 2 | Mineral soils | Available phosphorus content Range (2,00 - 50) mg/100 g P2O5 |
Spectrophotometric method | PN-R-04023:1996 IO 01/PN-R-04023:1996 edycja 3 z dnia 12.10.2017 | |
| 3 | Mineral soils | Available boron content Range (0,50 – 8,00) mg/kg |
Spectrophotometric method | PN-93/R-04018 p. 1, 2, 3 | |
| 4 | Mineral soils | Available potassium content Range (2,00 - 48) mg/100 g K2O |
Flame photometry method | PN-R-04022:1996+ Az1:2002 | |
| 5 | Mineral soils | Available magnesium content Range (0,40 - 20) mg/100g |
Flame atomic absorption spectrometry (FAAS) | PN-R-04020:1994+Az1:2004 | |
| 6 | Mineral soils | Available iron content Range (10,0 - 6 000) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-R-04021:1994 | |
| 7 | Mineral soils | Available manganese content Range (10,0 - 800) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-93/R-04019 | |
| 8 | Mineral soils | Available zinc content Range (1,00 - 80) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-92/R-04016 | |
| 9 | Mineral soils | Content of available copper Range (0,60 - 80) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-92/R-04017 | |
| 10 | Mineral soils | Metal content Cadmium (0,40 - 10,0) mg/kg Chromium (4,00 - 100) mg/kg Copper (3,00 - 200) mg/kg Manganese (5,00 - 700) mg/kg Nickel (3,00 - 150) mg/kg Lead (4,00 - 400) mg/kg Zinc (5,00 - 250) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 11047:2001 | |
| 11 | Mineral soils | Iron content Range (800 - 20 000) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PB 26 edycja 5 z dnia 25.07.2019 r. | |
| 12 | Mineral soils | Total Kjeldahl nitrogen content Range (0,02 - 0,70) % |
Titrimetric method | PB 25 edycja 4 z dnia 25.07.2019 r. | |
| 13 | Mineral soils | Dry matter content Range (40,0 - 99,9) % |
Gravimetric method | PN-ISO 11465:1999 | |
| 14 | Mineral soils | Total mercury content Range (0,005 - 5,00) mg/kg |
Atomic absorption spectrometry with amalgamation technique | PB 01 edycja 4 z dnia 25.07.2019 r. | |
| 15 | Mineral soils | Nitrate, ammonium nitrogen content N-NO3 (0,70 - 100) mg/kg N-NH4 (0,70 - 60) mg/kg Mineral nitrogen content (calculated) |
Continuous flow analysis (CFA) with spectrophotometric detection | PB 14 edycja 4 z dnia 25.07.2019 r. | |
| 16 | Mineral soils | Particle size distribution in the particle size range (0,001 - 2,00 mm) Range (0,01 - 99,99)% |
Laser diffraction method | PB 17 edycja 3 z dnia 25.07.2019 r. | |
| 17 | Mineral soils | Organic C content Range (0,29 - 10,0)% Organic matter content (calculated) |
Titrimetric method | PB 18 edycja 5 z dnia 01.08.2023 r. | |
| 18 | Soils and horticultural growing media | pH Range 2,0 - 10,0 |
Potentiometric method | PB 76 edycja 4 z dnia 25.07.2019 r. | |
| 19 | Soils and horticultural growing media | Salinity content Range (0,07 - 9,0) g/l NaCl |
Conductometric method | PB 30 edycja 4 z dnia 25.07.2019 r. | |
| 20 | Soils and horticultural growing media | Electrical conductivity Range (0,01 - 19) mS/cm |
Conductometric method | PB 30 edycja 4 z dnia 25.07.2019 r. | |
| 21 | Soils and horticultural growing media | Available phosphorus content Range (4,0 - 500) mg/l |
Spectrophotometric method | PB 31 edycja 4 z dnia 25.07.2019 r. | |
| 22 | Soils and horticultural growing media | Available potassium content Range (12,0 - 2500) mg/l |
Flame photometry method | PB 32 edycja 4 z dnia 25.07.2019 r. | |
| 23 | Soils and horticultural growing media | Available calcium content Range (60,0 - 5000) mg/l |
Flame photometry method | PB 33 edycja 4 z dnia 25.07.2019 r. | |
| 24 | Soils and horticultural growing media | Available magnesium content Range (5,0 - 400) mg/l |
Flame atomic absorption spectrometry (FAAS) | PB 35 edycja 4 z dnia 25.07.2019 r. | |
| 25 | Soils and horticultural growing media | Available nitrate nitrogen content Range (4,0 - 1000) mg/l |
Potentiometric method | PB 36 edycja 4 z dnia 25.07.2019 r. | |
| 26 | Soils and horticultural growing media | Metal content (available forms) Copper (0,20 - 50,0) mg/l Zinc (2,00 - 100) mg/l Iron (1,00 - 800) mg/l Manganese (0,50 - 80) mg/l |
Flame atomic absorption spectrometry (FAAS) | PB 39 edycja 4 z dnia 25.07.2019 r. | |
| 27 | Organic soils | Available phosphorus content Range (10,0 - 125) mg/100 g P2O5 |
Spectrophotometric method | PN-R-04024:1997 | |
| 28 | Organic soils | Available potassium content Range (7,0 - 200) mg/100 g K2O |
Flame photometry method | PN-R-04024:1997 | |
| 29 | Organic soils | Available magnesium content Range (7,0 - 400) mg/100g |
Flame atomic absorption spectrometry (FAAS) | PN-R-04024:1997 | |
| 30 | Mineral (inorganic) fertilisers | Ammonium nitrogen content Range (1,0 - 25) % |
Titrimetric method | PN-EN 15475:2009 | |
| 31 | Mineral (inorganic) fertilisers | Ammonium and nitrate nitrogen content according to Devarda Range (1,0 - 36) % |
Titrimetric method | PN-EN 15476:2009 | |
| 32 | Mineral (inorganic) fertilisers | Available phosphorus content Range (2,0 - 30,0) % P2O5 |
Gravimetric method after extraction in neutral ammonium citrate solution | PN-EN 15957:2011 | PN-EN 15959:2011 | |
| 33 | Mineral (inorganic) fertilisers | Available phosphorus content Range (2,0 - 30,0) % P2O5 |
Gravimetric method after extraction in water | PN-EN 15958:2011 | PN-EN 15959:2011 | |
| 34 | Mineral (inorganic) fertilisers | Total phosphorus content Range (2,0 - 30,0) % P2O5 |
Gravimetric method after extraction with mineral acids | PN-EN 15956:2011 | PN-EN 15959:2011 | |
| 35 | Mineral (inorganic) fertilisers | Water-soluble potassium content Range (5,0 - 65,0) % K2O |
Gravimetric method | PN-EN 15477:2009 | |
| 36 | Mineral (inorganic) fertilisers | Total magnesium content Range (2,0 - 25,0) % MgO |
Flame atomic absorption spectrometry (FAAS) | PN-EN 15960:2011 | PN-EN 16197:2013 | |
| 37 | Mineral (inorganic) fertilisers | Total calcium content Range (2,0 – 56,0) % CaO |
Titrimetric method | PN-EN 15960:2011 | PN-EN 16196:2013 | |
| 38 | Mineral (inorganic) fertilisers | Sulfur content Range (2,0 - 18,0) % S Range (5,0 – 45,0) % SO3 |
Gravimetric method | PN-EN 15960:2011 | PN-EN 15749: 2023 met A. | |
| 39 | Urea | Total nitrogen content Range (31,0 - 46,6) % |
Titrimetric method | PN-EN 15478:2009 | |
| 40 | Natural and organic fertilisers | Total Kjeldahl nitrogen content Range (0,01 - 5,00) % |
Titrimetric method | PB 55 edycja 4 z dnia 25.07.2019 r. | |
| 41 | Natural and organic fertilisers | Phosphorus content Range (0,10 - 6,00) % |
Spectrophotometric method | PB 55 edycja 4 z dnia 25.07.2019 r. | |
| 42 | Natural and organic fertilisers | Potassium content Range (0,10 - 8,00) % |
Flame atomic emission spectrometry (FAES) | PB 55 edycja 4 z dnia 25.07.2019 r. | |
| 43 | Liming fertilisers and liming materials | Calcium oxide content Range (1,50 - 80,0) % |
Titrimetric method | PN-93/C-87007-06 | PN-93/C-87007-06+A1:1997 | |
| 44 | Liming fertilisers and liming materials | Moisture content Range (0,10 - 50,0) % |
Gravimetric method | PN-EN 12048:1999 | |
| 45 | Liming fertilisers and liming materials containing magnesium | Content of calcium oxide/ magnesium oxide CaO (1,50 - 80,0) % MgO (1,20 - 25,0) % |
Titrimetric method | PN-90/C-87006-11 | |
| 46 | Liming fertilisers and liming materials containing magnesium | Moisture content Range (0,10 - 50,0) % |
Gravimetric method | PN-EN 12048:1999 | |
| 47 | Plant material | Dry matter content Range (80,0 - 99,9) % |
Gravimetric method | PN-88/R-04013 | |
| 48 | Plant material | Total mercury content Range (0,005 – 5,00) mg/kg |
Atomic absorption spectrometry with amalgamation technique | PB 01 edycja 4 z dnia 25.07.2019 r. | |
| 49 | Plant material | Metal content Lead (0,60 - 10) mg/kg Cadmium (0,20 - 5,00) mg/kg Nickel (0,80 - 20) mg/kg Chromium (0,90 - 20) mg/kg Copper (1,00 - 170) mg/kg Zinc (2,00 - 170) mg/kg Manganese (1,00 - 1200) mg/kg Iron (2,50 - 2500) mg/kg |
Flame atomic absorption spectrometry (FAAS) | PB 43 edycja 4 z dnia 25.07.2019 r. | |
Reference standards (45)
PB 01 edycja 4 z dnia 25.07.2019 r.
PB 14 edycja 4 z dnia 25.07.2019 r.
PB 17 edycja 3 z dnia 25.07.2019 r.
PB 18 edycja 5 z dnia 01.08.2023 r.
PB 25 edycja 4 z dnia 25.07.2019 r.
PB 26 edycja 5 z dnia 25.07.2019 r.
PB 30 edycja 4 z dnia 25.07.2019 r.
PB 31 edycja 4 z dnia 25.07.2019 r.
PB 32 edycja 4 z dnia 25.07.2019 r.
PB 33 edycja 4 z dnia 25.07.2019 r.
PB 35 edycja 4 z dnia 25.07.2019 r.
PB 36 edycja 4 z dnia 25.07.2019 r.
PB 39 edycja 4 z dnia 25.07.2019 r.
PB 43 edycja 4 z dnia 25.07.2019 r.
PB 55 edycja 4 z dnia 25.07.2019 r.
PB 76 edycja 4 z dnia 25.07.2019 r.
PN-88/R-04013
PN-90/C-87006-11
PN-92/R-04016
PN-92/R-04017
PN-93/C-87007-06
PN-93/C-87007-06+A1:1997
PN-93/R-04018 p. 1, 2, 3
PN-93/R-04019
PN-EN 12048:1999
PN-EN 15475:2009
PN-EN 15476:2009
PN-EN 15477:2009
PN-EN 15478:2009
PN-EN 15749: 2023 met A.
PN-EN 15956:2011
PN-EN 15957:2011
PN-EN 15958:2011
PN-EN 15959:2011
PN-EN 15960:2011
PN-EN 16196:2013
PN-EN 16197:2013
PN-ISO 10390:1997
PN-ISO 11047:2001
PN-ISO 11465:1999
PN-R-04020:1994+Az1:2004
PN-R-04021:1994
PN-R-04022:1996+ Az1:2002
PN-R-04023:1996 IO 01/PN-R-04023:1996 edycja 3 z dnia 12.10.2017
PN-R-04024:1997