🇵🇱 OPERATOR GAZOCIĄGÓW PRZESYŁOWYCH GAZ-SYSTEM S.A. PL
Petrochemistry & fuelsWater & wastewater
OPERATOR GAZOCIĄGÓW PRZESYŁOWYCH GAZ-SYSTEM S.A. is a laboratory accredited by PCA under number AB 1228 (Warszawa, Poland). Its accreditation scope covers 10 test methods in the following areas: Petrochemistry & fuels, Water & wastewater. Test objects include: Gaseous fuels: natural gas, gas mixtures, Gaseous fuels: natural gas. Most frequently used techniques: Gas chromatography with thermal conductivity detection (GC-TCD) and…, calculated, Vapour condensation on a chilled mirror surface method.
At a glance
- Accreditation number: PCA AB 1228
- Methods in scope: 10
- Types of test objects: 2
- Techniques used: 3
- City: Warszawa, Poland
- Accreditation number
- AB 1228
- Accreditation body
- PCA
- Address
- ul. Mszczonowska 4, 02-337 Warszawa, LABORATORIUM POMIARÓW JAKOŚCI GAZU, Pogórska Wola 450
- City
- Warszawa, Poland
What this laboratory tests (2)
- Gaseous fuels: natural gas, gas mixtures — 7 methods
- Gaseous fuels: natural gas — 3 methods
Analytical techniques used (3)
- Gas chromatography with thermal conductivity detection (GC-TCD) and flame ionization detection (GC-FID) — 2 methods
- calculated — 1 method
- Vapour condensation on a chilled mirror surface method — 1 method
Certificate information
- Issue date
- 23.10.2025
- Issue no.
- 20
Accreditation scope — test methods (10)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Gaseous fuels: natural gas, gas mixtures | Gas composition in the basic range N 0,4 – 15) % CO 0,04 – 3) % C 80 – 99) % C 0,1 – 8) % C 0,01 – 1,5) % i-C 0,01 – 0,2) % n-C 0,01 – 0,2) % i-C 0,005 – 0,06) % n-C 0,003 – 0,06) % C 0,003 – 0,1) % |
Gas chromatography with thermal conductivity detection (GC-TCD) and flame ionization detection (GC-FID) | JA-PB-PgW-02 wydanie 8 z dnia 16.07.2021 | JA-PB-PgW-03 wydanie 8 z dnia 22.07.2021 | |
| 2 | Gaseous fuels: natural gas, gas mixtures | Gas composition in the extended range N 0,4 – 15) % CO 0,04 – 3) % C 80 – 99) % C 0,1 – 8) % C 0,01 – 1,5) % i-C 0,01 – 0,2) % n-C 0,01 – 0,2) % i-C 0,005 – 0,06) % n-C 0,003 – 0,06) % C 0,003 – 0,1) % C 0,0001 – 0,02) % C 0,0001 – 0,02) % |
Gas chromatography with thermal conductivity detection (GC-TCD) and flame ionization detection (GC-FID) | JA-PB-PgW-03 wydanie 8 z dnia 22.07.2021 | |
| 3 | Gaseous fuels: natural gas, gas mixtures | Gross calorific value upper lower |
PN-EN ISO 6976:2016-11 | ||
| 4 | Gaseous fuels: natural gas, gas mixtures | net calorific value | PN-EN ISO 6976:2016-11 | ||
| 5 | Gaseous fuels: natural gas, gas mixtures | Wobbe index upper lower |
PN-EN ISO 6976:2016-11 | ||
| 6 | Gaseous fuels: natural gas, gas mixtures | normal density | PN-EN ISO 6976:2016-11 | ||
| 7 | Gaseous fuels: natural gas, gas mixtures | relative density | calculated | PN-EN ISO 6976:2016-11 | |
| 8 | Gaseous fuels: natural gas | Water dew point temperature Range (- 25 – 5) °C |
Vapour condensation on a chilled mirror surface method | PN-EN ISO 6327:2010 | |
| 9 | Gaseous fuels: natural gas | Sampling of individual gas samples for chemical testing | PN-EN ISO 10715:2023-03 pkt. 7.2 | ||
| 10 | Gaseous fuels: natural gas | Conversion of the water dew point temperature from working pressure to reference pressure (calculated | Standard Techniczny ST-IGG 0202:2024 Załącznik nr A | ||
Reference standards (6)
JA-PB-PgW-02 wydanie 8 z dnia 16.07.2021
JA-PB-PgW-03 wydanie 8 z dnia 22.07.2021
PN-EN ISO 10715:2023-03 pkt. 7.2
PN-EN ISO 6327:2010
PN-EN ISO 6976:2016-11
Standard Techniczny ST-IGG 0202:2024 Załącznik nr A