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