ETL’s Chemical division provides a full range of chemical analyses for environmental, metal, petroleum products in soil, cement, concrete and its related materials. With over 20 years experience, we provide testing services for water supply pipes & fitting and solder materials, according to the WSD requirements, and is one of the few HOKLAS accredited laboratories in Hong Kong for chemical analysis of copper alloy and solder alloy.
Providing fast and accurate chemical composition analysis for steel and copper alloy (HOKLAS method (spark-OES)), our Chemical division attained accreditation from the WSD Approval Laboratory for Heavy Metal Water Testing in December 2015.
For further information or to receive a quote, please contact the Chemical team.
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Chemical Composition of Copper Pipe & Fitting
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Chemical Composition of Soldering Material
- Chemical Composition of Metal & Alloy, e.g. Stainless Steel, Steel, Copper Alloy, Aluminium Alloy etc.
- Sulphur Content of Diesel Oil
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Chemical Composition of Cement
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Chemical Composition of Concrete
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Chemical Composition of Soil
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Chemical Composition of Mortar
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Chemical Composition of Aggregate
Job Reference
Date: October 2024 to present
Division: Chemical
Project: Contract No.: HK-5140/RW - Road lmprovement Works for Proposed Residential Development at TWTL427, Po Fung Road Tsuen Wan, New Territories
Client: China State Civil Engineering Ltd.
Date: May to June 2024
Division: Chemical
Project: Contract No.: TSW-5/2024 - Carry out Chloride Content Test in Ozonator Room on G/F at Tin Shui Wai Swimming Pool
Client: Architectural Services Department
Date: Feburary 2024 to present
Division: Chemical
Project: Design & Construction of New Site TMl54 (Public Housing Developments at Tuen Mun Area 54 Site 4A South)
Client: Yau Lee Construction Co. Ltd.
Date: July 2024 to present
Division: Chemical
Project: Contract No.: GE/2023/20 - Ground Investigation Works at Northern New Territories (Northwest) (2023-25)
Client: China Geo-Engineering Corporation