Norwegian accreditation Accreditation scope for TEST 249 ISOVATOR AS Laboratoriet Horgenveien 227 3303 Hokksund Telephone: 32250960 E-mail: post@returgass.no Internet: http://www.returgass.no/ The laboratory meets the requirements in NS-EN ISO/IEC 17025:2017 Accreditation was first granted: 08/10/2010 Accreditation requires regular follow-up, and is valid to: 23/09/2024 Accreditation includes: Hide all Show all The administrative / geographical unit: Laboratoriet Horgenveien 227 3303 Hokksund Permanent facility P12 Chemical analysis Show/hide details Object Parameter Reference standard Internal method identity Comment Object Refrigerant gas Parameter Hydrofluorocarbons (R32, R125, R134a, R143a, R152a) Reference standard Internal method Internal method identity L.5.1.1 Comment GC/FID/MS