Linde (Thailand) Public Company Limited - Wellgrow Operation Center Laboratory

Site

Wellgrow Operation Center

Accreditation No.

15077

Site No.

15524

Date of Accreditation

19 May 2006

Address

105 Moo 5, TAMBOL BANGSAMAK, Ampur Bangpakong, CHACHOENGSAO 24180 0
Thailand

linde.co.th

Contact

Mr Narong Luksanapirom P: 66 818274533

Availability

Services available to external clients

Scope of Accreditation

ISO 17034 (2016)

Calibration

Service Product Determinant Technique Procedure Limitations
Certified reference gases Reference gases and reference gas mixes Argon; Carbon dioxide (CO2); Carbon monoxide; Ethanol; Ethylmercaptan; Helium; Hydrogen; Hydrogen sulfide; Krypton; Methane; Methanol; Methylmercaptan; Nitric oxide; Nitrogen; Nitrogen dioxide; Oxirane (ethyleneoxide); Oxygen; Sulfur dioxide Gravimetric

ISO 6142

Capability

GASRANGE
Argon
1 μmol/mol to 0.5 mol/mol
Carbon dioxide
0.5 μmol/mol to 0.5 mol/mol
Carbon monoxide
0.5 μmol/mol to 0.5 mol/mol
Carbonyl sulfide
1 μmol/mol to 2 mmol/mol
Ethanol
1 μmol/mol to 0.5 mmol/mol
Ethylene oxide
0.5 μmol/mol to 1 mmol/mol
Ethyl mercaptan
1 μmol/mol to 2 mmol/mol
Helium
50 μmol/mol to 0.5 mol/mol
Hydrocarbons - C2 to C6
0.5 μmol/mol to 0.5 mol/mol
Hydrogen
1 μmol/mol to 0.5 mol/mol
Krypton
1 mmol/mol to 0.8 mol/mol
Methane
0.2 μmol/mol to 0.5 mol/mol
Methanol
1 μmol/mol to 0.5 mmol/mol
Methyl mercaptan
1 μmol/mol to 2 mmol/mol
Nitrogen
1 μmol/mol to 0.5 mol/mol
Nitrogen dioxide
0.02 μmol/mol to 1 mmol/mol
Nitric oxide
0.05 μmol/mol to 5 mmol/mol
Oxygen
0.5 μmol/mol to 99.9 mmol/mol
Sulfur dioxide
1 μmol/mol to 1 mmol/mol

5% relative for concentrations ≤ 10 μmol/mol

2% relative for concentrations > 10 μmol/mol to ≤ 100 μmol/mol

1% relative for concentrations > 100 μmol/mol

The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.

Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.