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2. Abans - Wikipedia

   en.wikipedia.org/wiki/Abans

   Abans PLC also known as Abans Group is a Sri Lankan public limited company and a diversified conglomerate in Sri Lanka engaged in ICT, retail, manufacturing, logistics, commercial real estate and financial services. Abans predominantly functions mainly as a consumer retailer selling various electronic appliances, smart phones, laptops, cooking ...

3. List of companies listed on the Colombo Stock Exchange

   en.wikipedia.org/wiki/List_of_companies_listed...

   Company Name Symbol C M Holdings: CSE: COLO.N0000: C T Holdings: CSE: CTHR.N0000: C T Land Development: CSE: CTLD.N0000: C. W. Mackie: CSE: CWM.N0000: Capital ...

4. Aban Pestonjee - Wikipedia

   en.wikipedia.org/wiki/Aban_Pestonjee

   Aban Pestonjee (Sinhala: අබාන් පෙස්ටොන්ජි) is the chairperson and founder of the Abans group of companies. She is known as one of the first entrepreneurs who initiated in first bringing Korean technology to Sri Lankan consumers.

5. Combustion analysis - Wikipedia

   en.wikipedia.org/wiki/Combustion_analysis

   Combustion analysis is a method used in both organic chemistry and analytical chemistry to determine the elemental composition (more precisely empirical formula) of a pure organic compound by combusting the sample under conditions where the resulting combustion products can be quantitatively analyzed.

6. Gas detector - Wikipedia

   en.wikipedia.org/wiki/Gas_detector

   The modern era of gas detection started in 1926–1927 with the development of the catalytic combustion (LEL) sensor by Dr.Oliver Johnson. Dr Johnson was an employee of Standard Oil Company in California (now Chevron), he began research and development on a method to detect combustible mixtures in air to help prevent explosions in fuel storage ...

7. Flame ionization detector - Wikipedia

   en.wikipedia.org/wiki/Flame_ionization_detector

   The operation of the FID is based on the detection of ions formed during combustion of organic compounds in a hydrogen flame. The generation of these ions is proportional to the concentration of organic species in the sample gas stream. To detect these ions, two electrodes are used to provide a potential difference. The positive electrode acts ...

8. Thermal conductivity detector - Wikipedia

   en.wikipedia.org/wiki/Thermal_conductivity_detector

   The thermal conductivity detector (TCD), also known as a katharometer, is a bulk property detector and a chemical specific detector commonly used in gas chromatography. [1]

9. Dumas method - Wikipedia

   en.wikipedia.org/wiki/Dumas_method

   In analytical chemistry, the Dumas method is a method of elemental analysis for the quantitative determination of nitrogen in chemical substances based on a method first described by Jean-Baptiste Dumas in 1826.