東ソー Product Lineup

The "IC-8100 Series" is an ion chromatograph that employs a unique high-speed, high-resolution column, allowing for the measurement of anions and cations in as little as 5 minutes per sample. With the automatic exchange-type gel suppressor system, high-sensitivity analysis can be performed continuously without being affected by contaminants in the sample. By connecting to a post-column reaction system, it is possible to measure drinking water standard items containing bromate in under 10 minutes. Analyses that were previously conducted under multiple conditions can now be performed in a single measurement. The auto-sampler comes standard with an automatic dilution function. Concentration measurements using a concentration column are also available as an option. Various optional units, such as automatic sample pretreatment units and automatic eluent supply units, allow for diverse system configurations. 【Features】 ■ Dedicated program included as standard for a comfortable measurement environment ■ Supports continuous analysis of 100 to 200 samples (IC-8100EX) ■ Auto-sampler with automatic dilution function (IC-8100EX) ■ Options can be combined to create a system tailored to your needs *You can view the product catalog from the "PDF Download" section. Please feel free to contact us for inquiries.

This document is a technical material that explains ion chromatography (IC). We will introduce the basic principles of IC, measurement methods, sample preparation procedures, and actual measurement examples. 【Contents (excerpt)】 ■Separation Principles ・What is Ion Chromatography ■Measurement Methods ・Measurement Procedures ■Appendix-1 Application Data ■Appendix-2 Troubleshooting *For more details, please refer to the PDF document or feel free to contact us.

This document explains ion chromatography of HPLC columns. It provides an explanation of the separation and analysis of both anion analysis columns and cation analysis columns, using diagrams and tables. 【Contents (excerpt)】 ■ Anion analysis column (for IC-2010) ■ Cation analysis column (for IC-2010) ■ Anion analysis column (non-suppressor type) ■ Anion analysis eluent ■ Cation analysis column (non-suppressor type) *For more details, please refer to the PDF document or feel free to contact us.

This document is a collection of application data from water quality tests using TSKgel. It introduces analytical examples of the main items for which the HPLC method is adopted in the notification (Ministry of Health, Labour and Welfare Notification No. 87, March 28, 2017) and the notice (Notification No. 0328-1, March 28, 2017) that specifies the analytical methods for water quality standard items and water quality management target setting items. [Contents (excerpt)] ■ Water quality standard items - Cyanide ions and cyanogen chloride - Nitrite nitrogen ■ Water quality management target setting items - Asulam, iprodione, cybutryn, thiofanox - Carbaryl (NAC) *For more details, please refer to the PDF document or feel free to contact us.

For more details, please refer to the PDF document or feel free to contact us.

Introduction to the separation and quantification of nitrite nitrogen using ion chromatography with high-throughput columns (analysis within 10 minutes): - Measurement of nitrite nitrogen in drinking water - Measurement of nitrite nitrogen in the presence of excess chloride ions

Both anions and cations are achieving short-time, high-resolution analysis using high-throughput columns.

The combustion decomposition-ion chromatography method involves absorbing gases generated by the combustion decomposition of a sample into an absorbent solution and measuring them using ion chromatography. This introduces an example of analysis using our high-throughput column in combustion decomposition-ion chromatography.

In the analysis of fluoride ions using ion chromatography, depending on the analytical conditions, products generated by the addition of ethylenediamine to the sample may interfere with the peak of the fluoride ions. Similarly, the separation of silicate ions and fluoride ions is also important for the quantification of fluoride ions. Using the ion chromatograph "IC-8100 series" and the high-performance IC column "TSKgel SuperIC-AnionHS," it is possible to separate these interfering substances. For more details, please refer to the PDF document 【Technical Data】Ion Chromatography - Quantification of F Ions.

Using the ion chromatograph "IC-8100 series" and the high-performance IC column "TSKgel SuperIC-AnionHS," it is possible to measure 4 ppb of nitrite nitrogen in a sample containing 50 ppm of chloride ions with a system that uses only a conductivity detector. When using a UV absorbance detector, it is possible to measure trace amounts of nitrate nitrogen in samples containing higher concentrations of chloride ions. For more details, please refer to the PDF document 【Technical Data】Impact of High Concentration Chloride Ions on Nitrite Nitrogen.

Using the ion chromatograph "IC-8100 series" and the high-performance IC column "TSKgel SuperIC-AnionHS," carbonate ions elute at a position that does not overlap with the peaks of the standard seven anions. Therefore, even in samples where carbonate ions coexist at high concentrations, the quantification of other anions is not an issue. For more details, please refer to the PDF document "Technical Information: Ion Chromatography and the Effects of Carbonate Ions."

This document is a technical material explaining the TSKgel SuperIC HS series columns for high-performance ion chromatography. It introduces the basic characteristics of the packing materials and columns, separation characteristics, and application examples. [Contents (excerpt)] ■ Introduction ■ List of column specifications ■ About the anion analysis column "TSKgel SuperIC-Anion HS" ■ About the cation analysis column "TSKgel SuperIC-Cation HS" ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

This document is a technical material explaining the TSKgel SuperIC-Anion HR, a high-performance anion analysis column. We will introduce the anion analysis column that has improved separation performance compared to the conventional TSKgel SuperIC series. [Contents (excerpt)] ■ Introduction ■ Product Specifications ■ Basic Properties ■ Analysis Examples ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

This data collection introduces analysis examples of the main items for which high-performance liquid chromatography and ion chromatography are used, among the testing methods listed in "Fertilizer Testing Methods (2019)." [Main harmful components and nitrate-reducing agents included in the analysis (excerpt)] ● Sulfamidic acid and ammonium thiocyanate (simultaneous analysis) ● Biuret nitrogen ● Dicyandiamide nitrogen ● 2-Amino-4-chloro-6-methylpyrimidine ● Melamine *For more details, please refer to the PDF document or feel free to contact us.

This document is a technical material explaining the TSKgel SuperIC-WA column for high-performance ion chromatography. It introduces the basic properties of the packing material and column, separation characteristics, and application examples. [Contents (excerpt)] ■ Introduction ■ Product specifications list ■ Basic properties ■ Application examples - Analysis of tap water - Analysis of bromate and chlorate in sodium hypochlorite ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

This document introduces the analysis of drinking water quality standard items using the IC-8100 series and TSKgel SuperIC-WA columns. It presents conditions under which anions can be analyzed simultaneously with an electrical conductivity detector and bromate ions with a post-column reaction-UV absorbance detector. *For more details, please refer to the PDF document or feel free to contact us.*

This document introduces an example of the analysis of bromate ions in sodium hypochlorite using the IC-8100 series and TSKgel SuperIC-WA column. The TSKgel SuperIC-WA column achieves high separation of chlorite ions and bromate ions, and it is possible to establish analytical conditions that allow for the detection of trace amounts of bromate ions by using a high-sensitivity post-column reaction system. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of a simultaneous analysis application for bromate and chlorate in sodium hypochlorite using the Tosoh Ion Chromatograph IC-8100 series - Bromate ions are analyzed using a post-column reaction UV detection method, while chlorate ions are analyzed with a conductivity detector in a single injection method - Achieved high separation of hypochlorite ions and bromate ions - The conductivity detector can also detect other anions - The post-column system is equipped with an automatic cleaning function, eliminating the need for routine maintenance

Using the ion chromatograph "IC-8100 series" and the high-performance IC column "TSKgel SuperIC-AnionHS," halide ions can be measured in as fast as 7 minutes. It may also be possible to accelerate combustion ion chromatography. For more details, please refer to the PDF document.

This document is a collection of test and analysis data for herbal medicines using TSKgel. In this data collection, examples of analysis for 20 items listed in the Japanese Pharmacopoeia, 18th edition, under the section for herbal medicines are introduced. 【Items included in the analysis】 1. … Onseiin extract 2. … Ougon 3. … Kōrenkydō extract 4. … Kakkontō extract 5. … Kamikihitō extract 6. … Kanzo 7. … Keishibukuryōgan extract 8. … Kōboku 9. … Gojūyutō extract 10. … Gorei-san extract 11. … Saiko 12. … Saikokaryūto extract 13. … Sanshishi 14. … Shakuyaku 15. … Ninjin 16. … Hanjakuhōbaku-tō extract 17. … Byakko kanjin-tō extract 18. … Botanpi 19. … Rokukonjitsutō extract 20. … Reikeijutsukan-tō extract

This catalog introduces various "Ion Chromatography" products. It features a high-speed ion chromatograph, the "IC-8100," which achieves high-throughput analysis, as well as a user-friendly workstation, the "IC-8100-WS," among many others. Additionally, it includes measurement data and eluent preparation manuals, making it a useful reference when considering implementation. [Contents (partial)] ■ High-speed ion chromatograph IC-8100 ■ Workstation IC-8100-WS ■ High-separation, high-performance columns for ion chromatography ■ Measurement data ■ Eluent preparation manual *For more details, please refer to the PDF document or feel free to contact us.

This document is a technical material explaining the TSKgel SuperIC-Cation HS II column for high-performance ion chromatography. It introduces the basic characteristics of the packing material and column, separation properties, and application examples. [Contents (excerpt)] ■ Introduction ■ Product Features ■ Basic Properties ■ Analysis Examples ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

This document is a technical material that explains the TSKgel SuperIC series columns for high-performance ion chromatography. It introduces the basic characteristics of the packing materials and columns, separation characteristics, and application examples. [Contents (excerpt)] ■ Introduction ■ Columns for Anion Analysis - TSKgel SuperIC-AZ - TSKgel SuperIC-Anion - TSKgel SuperIC-AP ■ Columns for Cation Analysis - TSKgel SuperIC-Cation - TSKgel SuperIC-CR ■ Columns for Simultaneous Anion and Cation Analysis - TSKgel SuperIC A/C ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.