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
Job Reference
Date: August 2011 to present
Division: Chemical
Project: Central - Wan Chai Bypass - Tunnel (North Point Section) and Island Eastern Corridor Link
Client: Chun Wo - CRGL - MBEC Joint Venture
Date: August 2009 to present
Division: Chemical
Project: Contract No. 7/WSD/08 - Replacement and Rehabilitation of Water Mains Stage 3, Mains in East Kowloon
Client: Ming Hing Waterworks Engineering Co Ltd
Date: December 2015 to April 2016
Division: Chemical
Project: Contract No. HY/2012/08 Tuen Mun - Chek Lap Kok Link - Northern Connection Sub-sea Tunnel Section
Client: Civil Engineering and Development Department (CEDD)
Date: June 2015 to December 2019
Division: Chemical
Project: MTRC Shatin Central Link
Client: Dragages - Bouygues Joint Venture