BOC Limited

Site

Sydney Operations Centre

Accreditation No.

720

Site No.

14675

Date of Accreditation

31 Jan 2003

Address

127 Newton Road
Wetherill Park, NSW 2164
Australia

boc.com.au

Contact

Ms Cassandra Barton P: +61 0404243450

Availability

Services available to external clients

BOC Limited address map

Scope of Accreditation

Print scopes
Sydney Operations Centre

ISO 17034 (2016)

Calibration

  • The uncertainty of measurement is reported as an expanded uncertainty having a level of confidence of 95% unless stated otherwise
Service Product Determinant Technique Procedure Limitations
Certified reference gases Reference gases and reference gas mixes Amount fraction; Gas composition Gravimetric ISO 6142-1

Capability

With a property value capability of -
0.5% relative uncertainty of measurement for concentrations > 0.01 mol/mol
1% relative uncertainty of measurement of concentrations ≤ 0.01 mol/mol
For the following components:

COMPONENT
CONCENTRATION
Acetone5 μmol/mol to 0.01 mol/mol
Acrylonitrile100 μmol/mol to 0.01 mol/mol
Aldehydes : C1 to C205 μmol/mol to 0.01 mol/mol
Alkanes, alkenes and alkynes : C1 to C200.1 μmol/mol to 1 mol/mol
Ammonia20 μmol/mol to 1 mol/mol
Argon100 μmol/mol to 1 mol/mol
Benzene0.1 μmol/mol to 1 mol/mol
Bromochloromethane (chlorobromomethane)1 μmol/mol to 1 mol/mol
Bromomethane (methylbromide)1 μmol/mol to 1 mol/mol
Bromotrifluoroethylene1 μmol/mol to 1 mol/mol
Butanol5 μmol/mol to 0.01 mol/mol
Carbon dioxide1 μmol/mol to 1 mol/mol
Carbon disulfide5 μmol/mol to 0.1 mol/mol
Carbon monoxide1 μmol/mol to 1 mol/mol
Carbon tetrachloride (tetrachloromethane)1 μmol/mol to 1 mol/mol
Carbon tetrafluoride 1 μmol/mol to 1 mol/mol
Carbonyl sulfide5 μmol/mol to 0.1 mol/mol
Chlorobenzene (benzene chloride, monochlorobenzene)1 μmol/mol to 1 mol/mol
1-Chlorobutane1 μmol/mol to 1 mol/mol
2-Chloro-1,1-difluoroethylene1 μmol/mol to 1 mol/mol
1,2-Dichlorobenzene (o-benzene)1 μmol/mol to 1 mol/mol
1,1-Dichloroethane (1,1-DCA)1 μmol/mol to 1 mol/mol
1,2-Dichloroethane (1,2-DCA, ethylene dichloride)1 μmol/mol to 1 mol/mol
1,1-Dichlorthylene 1 μmol/mol to 1 mol/mol
Dichloromethane (DCM, methylene chloride)1 μmol/mol to 1 mol/mol
Dimethyldisulfide5 μmol/mol to 0.1 mol/mol
Dinitrogen monoxide (nitrous oxide)0.1 μmol/mol to 1 mol/mol
Ethanol5 μmol/mol to 0.01 mol/mol
Ethers : C1 to C205 μmol/mol to 0.01 mol/mol
Ethylchloride1 μmol/mol to 1 mol/mol
Ethylchlorofomate1 μmol/mol to 1 mol/mol
Ethylmercaptan5 μmol/mol to 0.1 mol/mol
Flurobenzene1 μmol/mol to 1 mol/mol
Freons1  μmol/mol to 1 mol/mol
Helium20  μmol/mol to 1 mol/mol
Hydrogen5  μmol/mol to 1 mol/mol
Hydrogen cyanide100  μmol/mol to 0.01 mol/mol
Hydrogen sulfide5  μmol/mol to 1 mol/mol
Krypton50  μmol/mol to 1 mol/mol
Methanol5  μmol/mol to 0.01 mol/mol
Methylchloride1  μmol/mol to 1 mol/mol
Methylmercaptan5  μmol/mol to 0.1 mol/mol
Neon20  μmol/mol to 1 mol/mol
Nitric oxide100  μmol/mol to 0.5 mol/mol
Nitrogen100  μmol/mol to 1 mol/mol
Nitrogen dioxide100  μmol/mol to 0.5 mo/mol
Oxirane (ethyleneoxide)5  μmol/mol to 0.01 mol/mol
Oxygen100  μmol/mol to 1 mol/mol
p-Bromofluorobenzene1  μmol/mol to 1 mol/mol
Phosphine20  μmol/mol to 0.02 mol/mol
1-Propanol (n-propanol)5 μmol/mol to 0.01 mol/mol
Propylmercaptan5  μmol/mol to 0.1 mol/mol
Sulfur dioxide5  μmol/mol to 1 mol/mol
Sulfur hexafluoride0.01  μmol/mol to 1 mol/mol
tert-Butylmercaptan5  μmol/mol to 0.1 mol/mol
Tetrachloroethene (perchloroethylene, perchloroethene; tetrachloroethylene)1  μmol/mol to 1 mol/mol
Tetrahydrothiphene5  μmol/mol to 0.1 mol/mol
Toluene0.1  μmol/mol to 1 mol/mol
trans-1,2-Dichloroethane (trans-1,2-DCE, trans-1,2-dichloroethylene)1 μmol/mol to 1 mol/mol
Trichloroethene (trichloroethylene, TCE)1 μmol/mol to 1 mol/mol
1,1,1-Trichloroethane (1,1,1-TCA, methyl chloroform, chloroethene)1 μmol/mol to 1 mol/mol
1,1,2-Trichloroethane (1,1,2-TCA, vinyl chloride)1 μmol/mol to 1 mol/mol
Trichloromethane (chloroform)1 μmol/mol to 1 mol/mol
Vinyl bromide (bromothene)1 μmol/mol to 1 mol/mol
Vinyl chloride1 μmol/mol to 1 mol/mol
Xenon50 μmol/mol to 1 mol/mol

Amount fraction; Gas composition Comparison method ISO 6143

Capability

With a property value capability of -
2% relative uncertainty of measurement for concentrations > 100 μmol/mol except oxygen and water vapour
5% relative uncertainty of measurement for concentrations ≤ 100 μmol/mol except oxygen and water vapour
5% relative uncertainty of measurement for characterisation of oxygen by electrochemical sensor
2% relative uncertainty of measurement for characterisation of oxygen by Zirconium oxide sensor
For the following components
COMPONENT
CONCENTRATION
Acetone1 μmol/mol to 0.01 mol/mol
Acrylonitrile 1 μmol/mol to 0.01 mol/mol
Aldehydes - C1 to C201 μmol/mol to 0.01 mol/mol
Alkanes, alkenes and alkynes - C1 to C200.1 μmol/mol to 1 mol/mol
Ammonia5 μmol/mol to 1 mol/mol
Argon1 μmol/mol to 1 mol/mol
Benzene0.1 μmol/mol to 1 mol/mol
Bromochloromethane (chlorobromomethane)0.1 μmol/mol to 1 mol/mol
Bromomethane (methylbromide)0.1 μmol/mol to 1 mol/mol
Bromotrifluoroethylene0.1 μmol/mol to 1 mol/mol
Butanol1 μmol/mol to 0.01 mol/mol
Carbon dioxide0.1 μmol/mol to 1 mol/mol
Carbon disulfide1 μmol/mol to 0.1 mol/mol
Carbon monoxide0.01 μmol/mol to 1 mol/mol
Carbon tetrachloride (tetrachloromethane)0.1 μmol/mol to 1 mol/mol
Carbon tetrafluoride0.1 μmol/mol to 1 mol/mol
Carbonyl sulfide1 μmol/mol to 0.1 mol/mol
Chlorobenzene (benzene chloride, monchlorobenzene)0.1 μmol/mol to 1 mol/mol
1-Chlorbutane0.1 μmol/mol to 1 mol/mol
2-Chloro-1,1-difluroethylene0.1 μmol/mol to 1 mol/mol
1,2-Dichlorobenzene (o-benzene)0.1 μmol/mol to 1 mol/mol
1,1-Dichloroethane (1,1-DCA)0.1 μmol/mol to 1 mol/mol
1,2-Dichloroethane (1,2-DCA, ethylene dichloride)0.1 μmol/mol to 1 mol/mol
1,1-Dichloroethylene0.1 μmol/mol to 1 mol/mol
Dichloromethane (DCM, methylene chloride)0.1 μmol/mol to 1 mol/mol
Dimethyldisulfide1 μmol/mol to 0.1 mol/mol
Dimethylsulfide1 μmol/mol to 0.1 mol/mol
Dinitrogen monoxide0.1 μmol/mol to 1 mol/mol
Ethanol1 μmol/mol to 0.01 mol/mol
Ethers - C1 to C201 μmol/mol to 0.01 mol/mol
Ethylchloride0.1 μmol/mol to 1 mol/mol
Ethylchloroformate0.1 μmol/mol to 1 mol/mol
Ethylmercaptan1 μmol/mol to 0.1 mol/mol
Freons0.1 μmol/mol to 1 mol/mol
Helium1 μmol/mol to 1 mol/mol
Hydrogen1 μmol/mol to 1 mol/mol
Hydrogen cyanide1 μmol/mol to 0.01 mol/mol
Hydrogen sulfide1 μmol/mol to 1 mol/mol
Krypton1 μmol/mol to 1 mol/mol
Methanol1 μmol/mol to 0.01 mol/mol
Methylchloride0.1 μmol/mol to 1 mol/mol
Methylmercaptan1 μmol/mol to 0.1 mol/molNeon
Nitric oxide0.5 μmol/mol to 0.5 mol/mol
Nitrogen1 μmol/mol to 1 mol/mol
Nitrogen dioxide0.5 μmol/mol to 0.5 mol/mol
Oxirane (ethylenexode)1 μmol/mol to 0.01 mol/mol
Oxygen0.2 μmol/mol to 1 mol/mol
p-Bromofluorobenzene0.1 μmol/mol to 1 mol/mol
Phosphine5 μmol/mol to 0.02 mol/mol
1-Propanol (n-propanol)1 μmol/mol to 0.01 mol/mol
Propylmercaptan1 μmol/mol to 0.1 mol/mol
Sulfur dioxide0.1 μmol/mol to 1 mol/mol
Sulfur hexafluoride0.01 μmol/mol to 1 mol/mol
tert-Butyl mercaptan1 μmol/mol to 0.1 mol/mol
Tetrachloroethene (perchloroethylene, perchloroethene, tetrachloroethylene)0.1 μmol/mol  to 1 mol/mol
Tetrahydrothiophene1 μmol/mol  to 0.1 mol/mol
Toluene0.1 μmol/mol  to 1 mol/mol
trans-1,2-Dichloroethene (trans-1,2-DCE, trans-1,2-dichloroethylene)0.1 μmol/mol  to 1 mol/mol
1,1,1-Trichloroethane (1,1,1-TCA, methyl chloroform, chloroethene)0.1 μmol/mol to 1 mol/mol
1,1,2-Trichloroethane (1,1,2-TCA, vinyl trichloride)0.1 μmol/mol to 1 mol/mol
Trichloroethene (trichloroethylene, TCE)0.1 μmol/mol  to 1 mol/mol
Trichloromethane (chloroform)0.1 μmol/mol  to 1 mol/mol
Vinyl bromide0.1 μmol/mol to 1 mol/mol
Vinyl chloride0.1 μmol/mol to 1 mol/mol
Xenon1 μmol/mol to 1 mol/mol



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