| Organic carbon - Combustion or Oxidation | Total Organic Carbon (TOC) by Persulfate-Ultraviolet Oxidation Method |
| Organic carbon - Combustion or Oxidation | Total Organic Carbon (TOC) by Persulfate-Ultraviolet Oxidation Method |
| Organic carbon - UV, Oxidation. | Total Organic Carbon (TOC) by Persulfate-Ultraviolet Oxidation Method |
| Total Organic Carbon | Total Organic Carbon (TOC) by Persulfate-Ultraviolet Oxidation Method |
| Determination of Total Organic Carbon and Specific UV Absorbance at 254 nm in Source Water and Drinking Water | Total Organic (TOC)-Persulfate-Ultraviolet or Heated-Persulfate Oxidation Method |
| Total Organic Carbon | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Organic carbon - Combustion or Oxidation | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon by Combustion Infra-red Method | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon by Combustion Infra-red Method | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon by Combustion Infra-red Method | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon (TOC) by Combustion Infra-red Method | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon (TOC) by Combustion Infra-red Method | Total Organic Carbon (TOC) by Wet Oxidation Method |
| Total Organic Carbon (TOC) by Combustion Infra-red Method | Total Organic Carbon in water |
| Total Organic Carbon (TOC) by Combustion Infra-red Method | Total Organic Carbon in water |
| Total Organic Carbon (TOC) by Combustion Infra-red Method | Total and Organic Carbon in Water by High Temperature Oxidation and Coulometric Detection |
| Total Organic Carbon by Persulfate-Ultraviolet Oxidation Method | Total Carbon and Organic Carbon by High Temperature Catalytic Oxidation and IR Detection |
| Total Organic Carbon by Persulfate-Ultraviolet Oxidation Method | Carbon, organic, total, wet oxidation |
| Total Organic Carbon by Persulfate-Ultraviolet Oxidation Method | Organic Carbon in Water - IR Method |
| Total Organic Carbon (TOC) by Persulfate-Ultraviolet Oxidation Method | Dissolved Organic Carbon in Water and Seawater by combustive NDIR Analyzer |