🇨🇿 ORLEN Unipetrol RPA s.r.o. PL
Petrochemistry & fuelsWater & wastewater
ORLEN Unipetrol RPA s.r.o. is a laboratory accredited by ČIA under number 1515 (Litvínov, Czech Republic). Its accreditation scope covers 62 test methods in the following areas: Petrochemistry & fuels, Water & wastewater. Test objects include: Liquid hydrocarbons, Motor fuels, Ground water, waste water, Aviation fuel.
At a glance
- Accreditation number: ČIA 1515
- Methods in scope: 62
- Types of test objects: 10
- City: Litvínov, Czech Republic
- Valid until: 13-01-2031
- Accreditation number
- 1515
- Accreditation body
- ČIA
- Address
- Záluží 1, 436 70 Litvínov
- City
- Litvínov, Czech Republic
- Division
- Laboratorium Rafinerii
- Valid until
- 13-01-2031
What this laboratory tests (10)
- Liquid hydrocarbons — 25 methods
- Motor fuels — 13 methods
- Ground water, waste water — 6 methods
- Aviation fuel — 4 methods
- Refinery gas — 3 methods
- Waste water — 3 methods
- Gaseous hydrocarbon mixtures, LPG — 2 methods
- Motor fuels and heating oils — 2 methods
- Petroleum products — 2 methods
- Surface water — 2 methods
Laboratory sections (2)
- Kralupy Laboratories — 34 methods
- Litvínov Laboratories — 28 methods
Laboratory locations
- Laboratoria Litvínov — Záluží 1
- Laboratoria Kralupy — Wichterleho 809
Certificate information
- Certificate date
- 13.01.2026
Accreditation scope — test methods (62)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Litvínov Laboratories | |||||
| 1 | Liquid hydrocarbons | Determination of distillation characteristics at atmospheric pressure Regulated area: Tests |
LP-0013L (ČSN EN ISO 3405; ASTM D86) | ||
| 2 | Liquid hydrocarbons | Determination of kinematic viscosity by Stabinger viscometer Regulated area: Tests |
LP 0040L (ASTM D7042) | ||
| 3 | Liquid hydrocarbons | Determination of saturated vapour pressure and calculation of (DVPE) Regulated area: Tests |
LP-0021L (ČSN EN 13016-1) | ||
| 4 | Motor fuels and heating oils | Determination of flash point – Pensky-Martens closed cup Regulated area: Tests |
LP-0023L (ČSN EN ISO 2719) | ||
| 5 | Motor fuels | Determination of fatty acid methyl esters (FAME) by IR method Regulated area: Tests |
LP-0244L (ČSN EN 14078; ASTM D7371) | ||
| 6 | Liquid hydrocarbons | Determination of the content of hydrocarbon groups, benzene and oxygenates by multidimensional GC/FID method Benzene Methanol Ethanol Isopropyl alcohol Isobutyl alcohol tert-Butyl alcohol Methyl tert-butyl ether (MTBE) Ethyl tert-butyl ether (ETBE) Aromatics Olefins Total oxygen content Regulated area: Tests |
LP-0063RL (ČSN EN ISO 22854) | ||
| 7 | Liquid hydrocarbons | Determination of sulphur content by UV fluorescence method Regulated area: Tests |
LP-0025L (ČSN EN ISO 20846; ASTM D5453) | ||
| 8 | Motor fuels | Determination of cold filter plugging point (CFPP) using an automatic analyzer Regulated area: Tests |
LP-0012L (ČSN EN 116; ASTM D6371) | ||
| 9 | Motor fuels | Determination of knock characteristics by research method Regulated area: Tests |
LP-0045L (ČSN EN ISO 5164; ASTM D2699) | ||
| 10 | Motor fuels | Determination of knock characteristics by engine method Regulated area: Tests |
LP-0046L (ČSN EN ISO 5163; ASTM D2700) | ||
| 11 | Liquid hydrocarbons | Determination of chlorides by electrometric method Regulated area: Tests |
LP-0014L (ASTM D3230) | ||
| 12 | Liquid hydrocarbons | Determination of sulphur content by X-ray fluorescence method Regulated area: Tests |
LP-0033L (ČSN EN ISO 8754; ASTM D4294) | ||
| 13 | Liquid hydrocarbons | Determination of water content by titration – Karl Fischer method Regulated area: Tests |
LP-0037L (ČSN ISO 760) | ||
| 14 | Liquid hydrocarbons | Determination of density by densitometer Regulated area: Tests |
LP-0008L, metoda A (ČSN EN ISO 12185; ASTM D4052) | ||
| 15 | Liquid hydrocarbons | Determination of density by glass densitometer Regulated area: Tests |
LP-0008/L, metoda B (ČSN EN ISO 3675) | ||
| 16 | Liquid hydrocarbons | Determination of mechanical impurities by filtration Regulated area: Tests |
LP-0055L (ČSN 65 6080) | ||
| 17 | Refinery gas | Determination of refinery gas composition by GC/FID, TCD method Hydrogen Nitrogen CO CO2 Methane Ethane Ethylene Propane Propylene Isobutane n-Butane t-Butene n-Butene i-Butene c-Butene Isopentane n-Pentane C6-hydrocarbons+higher Sum of hydrocarbons Water content Regulated area: Tests |
LP-0026L (ČSN EN ISO 6974-6; ISO 7941) | ||
| 18 | Liquid hydrocarbons | Determination of hydrogen and carbon content by elemental analyzer Regulated area: Tests |
LP-0198AL (ASTM D5291) | ||
| 19 | Liquid hydrocarbons | Determination of water – Coulometric Karl Fischer titration method Regulated area: Tests |
LP-0031L (ČSN EN ISO 12937) | ||
| 20 | Motor fuels | Determination of cloud point by automatic analyzer Regulated area: Tests |
LP-0011L (ASTM D7689; ČSN EN ISO 3015) | ||
| 21 | Liquid hydrocarbons | Determination of net calorific value by calorimeter Regulated area: Tests |
LP-0067L (ASTM D240) | ||
| 22 | Aviation fuel | Determination of aromatic hydrocarbons by HPLC method Regulated area: Tests |
LP-0120L (ČSN EN 12916; ASTM D 6379) | ||
| 23 | Aviation fuel | Determination of flash point acc. to Tag Regulated area: Tests |
LP-0009L (ASTM D56) | ||
| 24 | Motor fuels | Determination of derived cetane number (DCN) by analyzer Regulated area: Tests |
LP-0235L (ASTM D 7668) | ||
| 25 | Gaseous hydrocarbon mixtures, LPG | Determination of hydrocarbons C1 – C5 by GC/FID method Methane Ethane Ethylene Propane Propylene Isobutane n-Butane t-Butene n-Butene i-Butene c-Butene Isopentane n-Pentane Regulated area: Tests |
LP-0075L (ČSN EN 27941) | ||
| 26 | Petroleum products | Sampling of petroleum products Regulated area: Sampling |
LP-0251L (ČSN EN ISO 3170) | ||
| 27 | Waste water | Sampling of waste water Regulated area: Sampling |
LP-0253L (ČSN ISO 5667-10) | ||
| 28 | Surface water | Sampling of surface water Regulated area: Sampling |
LP-0253L, postup B ČSN ISO 5667-4) | ||
| Kralupy Laboratories | |||||
| 29 | Liquid hydrocarbons | Determination of distillation characteristics at atmospheric pressure Regulated area: Tests |
LP-0013K (ČSN EN ISO 3405; ASTM D86) | ||
| 30 | Ground water, waste water | Determination of polyaromatic hydrocarbons by HPLC/FLD method Fluoranthene Benzo[b]fluoranthene Benzo[k]fluoranthene Benzo[a]pyrene Benzo[ghi]perylene Indeno[1,2,3-cd]pyrene Sum of 6 PAH by calculation (calculated) Regulated area: Tests |
LP-0140K (ČSN 75 7554) | ||
| 31 | Liquid hydrocarbons | Determination of kinematic viscosity by Stabinger viscometer Regulated area: Tests |
LP-0040K (ASTM D7042) | ||
| 32 | Liquid hydrocarbons | Determination of saturated vapour pressure and calculation of DVPE Regulated area: Tests |
LP-0021K (ČSN EN 13016-1) | ||
| 33 | Motor fuels and heating oils | Determination of flash point – Pensky-Martens closed cup Regulated area: Tests |
LP-0023K (ČSN EN ISO 2719) | ||
| 34 | Motor fuels | Determination of fatty acid methyl esters (FAME) by IR method Regulated area: Tests |
LP-0244K (ČSN EN 14078; ASTM D7371) | ||
| 35 | Liquid hydrocarbons | Determination of the content of hydrocarbon groups, benzene and oxygenates by multidimensional GC/FID method Benzene Methanol Ethanol Isopropyl alcohol Isobutyl alcohol tert-Butyl alcohol Methyl tert-butyl ether (MTBE) Ethyl tert-butyl ether (ETBE) Aromatics Olefins Total oxygen content Regulated area: Tests |
LP-0063RK (ČSN EN ISO 22854) | ||
| 36 | Waste water | Determination of hydrocarbons C10 – C40 by GC/FID method Regulated area: Tests |
LP-0164K (ČSN EN ISO 9377-2) | ||
| 37 | Liquid hydrocarbons | Determination of sulphur content by UV fluorescence method Regulated area: Tests |
LP-0025K (ČSN EN ISO 20846; ASTM D5453) | ||
| 38 | Liquid hydrocarbons | Determination of density by densitometer Regulated area: Tests |
LP-0008KA (ČSN EN ISO 12185) | ||
| 39 | Liquid hydrocarbons | Determination of density by glass densitometer Regulated area: Tests |
LP 0008KB (ČSN EN ISO 3675) | ||
| 40 | Liquid hydrocarbons | Determination of water content by titration – Karl Fischer method Regulated area: Tests |
LP-0037K (ČSN ISO 760) | ||
| 41 | Motor fuels | Determination of cold filter plugging point (CFPP) using an automatic analyzer Regulated area: Tests |
LP-0012K (ČSN EN 116; ASTM D6371) | ||
| 42 | Ground water, waste water | Determination of biochemical oxygen demand (BODn) using a commercial analytical kit photometrically Regulated area: Tests |
LP-0135K (Návod firmy MERCK) | ||
| 43 | Ground water, waste water | Determination of chemical oxygen demand with dichromate (COD-Cr) using a commercial analytical kit Regulated area: Tests |
LP-0161K (ASTM D5220; Návod firmy MERCK) | ||
| 44 | Ground water, waste water | Determination of suspended solids by gravimetry Regulated area: Tests |
LP-0122K (ČSN EN 872) | ||
| 45 | Motor fuels | Determination of knock characteristics by research method Regulated area: Tests |
LP-0045K (ČSN EN ISO 5164; ASTM D2699) | ||
| 46 | Motor fuels | Determination of knock characteristics by engine method Regulated area: Tests |
LP-0046K (ČSN EN ISO 5163; ASTM D2700) | ||
| 47 | Refinery gas | Determination of refinery gas composition by GC/FID, TCD method Hydrogen Nitrogen CO CO2 Methane Ethane Ethylene Propane Propylene Isobutane n-Butane t-Butene n-Butene i-Butene c-Butene Isopentane n-Pentane C6-hydrocarbons+higher Sum of hydrocarbons Water content Regulated area: Tests |
LP-0026K (ČSN EN ISO 6974-6; ISO 7941) | ||
| 48 | Refinery gas | Determination of water content by titration – Karl Fischer method Regulated area: Tests |
LP-0037K (ČSN EN ISO 10101-2) | ||
| 49 | Liquid hydrocarbons | Determination of net calorific value by calorimeter Regulated area: Tests |
LP-0067K (ASTM D240) | ||
| 50 | Liquid hydrocarbons | Determination of sulphur content by X-ray fluorescence method Regulated area: Tests |
LP-0033K (ASTM D4294; ČSN EN ISO 8754) | ||
| 51 | Liquid hydrocarbons | Determination of water – Coulometric Karl Fischer titration method Regulated area: Tests |
LP-0031K (ČSN EN ISO 12937) | ||
| 52 | Ground water, waste water | Determination of MTBE and ETBE by GC/MS method (headspace) MTBE ETBE Regulated area: Tests |
LP-0128K (ČSN ISO 11423-1; EPA Metod 8260B) | ||
| 53 | Ground water, waste water | Determination of BTEX in water by GC/MS method (headspace) Benzene Toluene Ethylbenzene o-, m-, p-Xylene Total xylenes by calculation (calculated) Regulated area: Tests |
LP-0129K (ČSN ISO 11423-1; EPA Metod 8260B) | ||
| 54 | Motor fuels | Determination of cloud point by automatic analyzer Regulated area: Tests |
LP-0011K (ASTM D5771; ČSN EN ISO 3015) | ||
| 55 | Aviation fuel | Determination of crystallization point Regulated area: Tests |
LP-0010K (ASTM D5972) | ||
| 56 | Aviation fuel | Determination of flash point acc. to Tag Regulated area: Tests |
LP 0009K (ASTM D56) | ||
| 57 | Motor fuels | Determination of cetane number by engine method Regulated area: Tests |
LP 0235K (ČSN EN ISO 5165) | ||
| 58 | Motor fuels | Determination of derived cetane number (DCN) by analyzer Regulated area: Tests |
LP-0238K (ASTM D 7668) | ||
| 59 | Gaseous hydrocarbon mixtures, LPG | Determination of hydrocarbons C1 – C5 by GC/FID method Methane Ethane Ethylene Propane Propylene Isobutane n-Butane t-Butene n-Butene i-Butene c-Butene Isopentane n-Pentane Regulated area: Tests |
LP 0075K (ČSN EN 27941) | ||
| 60 | Petroleum products | Sampling of petroleum products Regulated area: Sampling |
LP 0251K (ČSN EN ISO 3170) | ||
| 61 | Waste water | Sampling of waste water Regulated area: Sampling |
LP 0253K (ČSN ISO 5667-10) | ||
| 62 | Surface water | Sampling of surface water Regulated area: Sampling |
LP-0253K, postup B ČSN ISO 5667-4) | ||
Reference standards (111)
ASTM D 6379
ASTM D 7668
ASTM D240
ASTM D2699
ASTM D2700
ASTM D3230
ASTM D4052
ASTM D4294
ASTM D5220
ASTM D5291
ASTM D5453
ASTM D56
ASTM D5771
ASTM D5972
ASTM D6371
ASTM D7042
ASTM D7371
ASTM D7689
ASTM D86
EPA Metod 8260B
ISO 7941
LP 0008KB
LP 0009K
LP 0040L
LP 0075K
LP 0235K
LP 0251K
LP 0253K
LP-0008/L, metoda B
LP-0008KA
LP-0008L, metoda A
LP-0009L
LP-0010K
LP-0011K
LP-0011L
LP-0012K
LP-0012L
LP-0013K
LP-0013L
LP-0014L
LP-0021K
LP-0021L
LP-0023K
LP-0023L
LP-0025K
LP-0025L
LP-0026K
LP-0026L
LP-0031K
LP-0031L
LP-0033K
LP-0033L
LP-0037K
LP-0037L
LP-0040K
LP-0045K
LP-0045L
LP-0046K
LP-0046L
LP-0055L
LP-0063RK
LP-0063RL
LP-0067K
LP-0067L
LP-0075L
LP-0120L
LP-0122K
LP-0128K
LP-0129K
LP-0135K
LP-0140K
LP-0161K
LP-0164K
LP-0198AL
LP-0235L
LP-0238K
LP-0244K
LP-0244L
LP-0251L
LP-0253K, postup B
LP-0253L
LP-0253L, postup B
Návod firmy MERCK
ČSN 65 6080
ČSN 75 7554
ČSN EN 116
ČSN EN 12916
ČSN EN 13016-1
ČSN EN 14078
ČSN EN 27941
ČSN EN 872
ČSN EN ISO 10101-2
ČSN EN ISO 12185
ČSN EN ISO 12937
ČSN EN ISO 20846
ČSN EN ISO 22854
ČSN EN ISO 2719
ČSN EN ISO 3015
ČSN EN ISO 3170
ČSN EN ISO 3405
ČSN EN ISO 3675
ČSN EN ISO 5163
ČSN EN ISO 5164
ČSN EN ISO 5165
ČSN EN ISO 6974-6
ČSN EN ISO 8754
ČSN EN ISO 9377-2
ČSN ISO 11423-1
ČSN ISO 5667-10
ČSN ISO 5667-4
ČSN ISO 760