We are the only accredited laboratory in Poland authorized to perform accredited sampling of automotive-grade hydrogen. Our laboratories are equipped with advanced analytical instrumentation that enables precise assessment of hydrogen purity and identification of even trace levels of contaminants.
| Tested Parameter | Test Method |
|---|---|
Determination of water content in hydrogen using CRDS technique |
ASTM D7941/D7941M-23 |
Determination of sulfur compounds and total sulfur by gas chromatography with sulfur chemiluminescence detector (SCD) |
ASTM D 7652 |
| Determination of helium, carbon dioxide, carbon monoxide, methane and hydrocarbons by gas chromatography with GC‑TCD and FID detectors | NPL Report AS64:2011-08 p.4.2.2 (a), p.4.2.4 (a), p.4.2.7 (a) Instruction IT-M/TT1/99 |
| Determination of formaldehyde and halogenated compounds by gas chromatography–mass spectrometry (GC-MS) | ASTM D 7892 |
| Determination of argon, nitrogen, oxygen and carbon monoxide in hydrogen by gas chromatography with PDHID detector | NPL Report AS64:2011-08 p.4.2.3 (a), p.4.2.5 (a), p.4.2.6 (b), p.4.2.8 (a) Instruction IT-M/TT1/97 |
| Determination of formic acid and ammonia in hydrogen by ion chromatography | JIS K0127:2013 Instruction IT-M/TT1/102 |
| Determination of hydrogen sulfide, carbonyl sulfide, dimethyl sulfide and total sulfur compounds | ASTM D7652-11 |
| Determination of 1,2-dichlorobenzene, chloroform, dichloromethane, tetrachloroethylene, total halogenated compounds and formaldehyde | ASTM D7892-22 |
| Determination of particulate matter / dust content | ASTM D 7651-24 |
| Determination of total content of gases other than hydrogen and hydrogen fuel index | ISO 14687:2019-11 p 5.1 |
| Hydrogen sampling for gaseous contaminant analysis (sampling onto particulate filters) | ISO 19880-1 |
| Hydrogen sampling for gaseous contaminant analysis (sampling into pressure vessels using a sampling stand) | ISO 19880-1 |