| Laboratory Name : | Calibration Laboratory, Rayong Gas Separation Plant |
| Premises : | 555, Sukhumvit Road, Tanbon Maptaphut, Amphoe Muang, Rayong, 21150 |
| Contact Person : | MR. KANUENG IMSOMBOON |
| | Tel. 085-488-1099 Fax. 038-676-859
E-mail : kanueng.i@pttplc.com |
| Date of Issue : | 18th February 2021 | Valid Until : | 18th February 2024 |
| Date of Update Scope : | 18th February 2021 |
| Certificate : | 21C021/0858 |
| Laboratory Status : | Permanent |
| Scope of Accreditation for Calibration (in Thai) |  |
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Accreditation No. : CALIBRATION 0242