Linde Laboratory - Thailand


Formerly, a well-known and world-recognized Praxair (Thailand) Co., Ltd. Laboratory was established since 1997, after meagered with Linde (Thailand) Plc. In 2020, we relocated to new facility in PTT Gas Separation Complex-Rayong and name it as “Linde Laboratory” operating under Linde (Thailand) Public Company Limited


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Lab requirement


Linde accredited laboratory is a certified ISO/IEC 17025:2017 and listed in approved analytical Laboratory service of major international bottlers and food industry to analysis gases supply for instant, CO2 feed gas, CO2 product and Nitrogen product. Our laboratory service has extended scope of certified to analysis industrial gas products of H2, CO, O2, N2, and Ar.


Our accredited laboratory service is equipped with state-of-the art technologies and expert in gas quality testing to a wide range of customers with international standard requirements (ISBT) and the major international bottlers requirements.


ISO/IEC 17025:2017 Accreditation Linde accredited laboratory is a world-recognized, independent laboratory certified

ISO/IEC 17025:2017 Accredited by National Standardization Council (NSC) a full member of ILAC MRA signatory under Thai Industrial Standards Institute (TISI) and we are listed in authorized analytical laboratory service of major international bottlers.


NSC TISI TIS 17025 Our Laboratory Service offering: Accredited Laboratory ISO/IEC 17025      Download : ISO/IEC 17025 Certificate

Authorizations Laboratory

  • Coca-Cola
  • Pepsi-Cola

Video sampling instruction


Laboratory service


Scope of Laboratory service

Scope of Laboratory service