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Pretreatment device Product List and Ranking from 30 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Pretreatment device Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. ビーエルテック Tokyo//Testing, Analysis and Measurement
  2. null/null
  3. ハルツォク・ジャパン Tokyo//Testing, Analysis and Measurement
  4. 4 日東精工アナリテック Kanagawa//Industrial Machinery
  5. 5 鈴幸商事 Kanagawa//Electronic Components and Semiconductors
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Pretreatment device Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 高圧 マイクロ波 前処理装置 Multiwave7x01
  2. Automatic sample combustion device for ion chromatography pre-treatment (old type) 日東精工アナリテック
  3. About the pretreatment method for arsenic (As) analysis in JIS K 0102. ビーエルテック
  4. Comprehensive Catalog of Preprocessing Equipment 新明和工業
  5. 5 Fully automatic pretreatment device for acid decomposition, "DEENA series." ビーエルテック

Pretreatment device Product List

16～30 item / All 84 items

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Fully automatic pretreatment device for acid decomposition, "DEENA series."

Fully automatic pretreatment device for acid decomposition, "DEENA series."

Fully automating the sample preparation, reagent mixing, reactions, and dilution for metal analysis!

The "DEENA series" is a device that can automate analysis in various fields, starting with the acid decomposition pretreatment of metals. From the addition of reagents, stirring and mixing, heating, cooling, to the addition of spikes and up to the final measurement, tasks that previously required human intervention can now be performed accurately, quickly, and safely in a fully automated manner. By automating the pretreatment of metal analysis, reagent mixing, reactions, and final measurements, it frees users from routine tasks that have been a burden until now. 【Features】 ■ Prevents exposure of humans to hazardous reagents ■ Cost benefits from full automation ■ Elimination of human error ■ Reduction of blanks ■ Reduction of blanks by using dedicated vials ■ Can be used as a dilution device or reagent addition dispenser *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment
  • Analytical Equipment and Devices

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Study on improving work efficiency using an automatic pretreatment device in the measurement method for mercury in exhaust gas.

Study on improving work efficiency using an automatic pretreatment device in the measurement method for mercury in exhaust gas.

Automation of mercury measurement in exhaust gas for improved operational efficiency. Reduction of human error as well.

This technical document discusses the efficiency improvements in the measurement of mercury in exhaust gases using the automatic pretreatment device "DEENA." The method for measuring mercury in exhaust gases is defined in the Ministry of the Environment's Notification No. 94 of 2016, where the analytical samples are broadly classified into "gaseous mercury," which is collected in an absorbent solution, and "particulate mercury," which is collected on a cylindrical filter paper. This mercury measurement method has increased labor requirements, and since all tasks are performed manually, there is a risk of human error, making automation for efficiency improvements desirable. Therefore, to enhance work efficiency and eliminate human errors, we conducted a study on mercury measurement using the automatic acid and other additive heating pretreatment device "DEENA" manufactured by BL Tech Co., Ltd. [Contents] ■ About DEENA ■ Application to mercury measurement in exhaust gases ■ Application to arsenic and selenium analysis, etc. [Source] ■ Study on the efficiency improvement of the mercury measurement method in exhaust gases using the automatic pretreatment device DEENA as per the Ministry of the Environment's Notification No. 94 of 2016. *For more details, please refer to the PDF document or feel free to contact us.

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  • Analytical Equipment and Devices

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Study on the efficiency of using an automatic pretreatment device for inorganic analysis of drainage, slag, etc.

Study on the efficiency of using an automatic pretreatment device for inorganic analysis of drainage, slag, etc.

Significant reduction in working hours! A processing device that has achieved full automation from stirring, heating, to constant volume.

This technical document discusses the adoption of an automatic acid decomposition device for the pretreatment of inorganic analysis. Shin-Ko Environment Solutions adds acid when analyzing the metal content of inorganic solids such as slag, using a test solution that is brought to a volume of 100 ml after evaporation and drying. Since hydrofluoric acid is used in this process, the risk level of the chemical substance RA is classified as IV. Therefore, we considered purchasing the "Fully Automatic Acid Decomposition Pretreatment Device DEENA" from BL Tech Co., Ltd., and conducted a comparison of analysis results using a demo unit against conventional methods. [Contents] ■ What is DEENA ■ Expected benefits of introducing DEENA ■ Decomposition processing work, etc. [Exhibition] ■ Consideration of fully automatic acid decomposition pretreatment devices in inorganic analysis *For more details, please refer to the PDF document or feel free to contact us.

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  • Analytical Equipment and Devices

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Study on the decomposition using nitric acid-hydrochloric acid (aqua regia) in the analysis of impurities in iron and steel.

Study on the decomposition using nitric acid-hydrochloric acid (aqua regia) in the analysis of impurities in iron and steel.

[Free Technical Materials Available] Successfully automated tasks previously done by hand! No need for reagent preparation, achieving improved work efficiency!

This technical document discusses the automatic pretreatment using nitric acid-hydrochloric acid (water) for the analysis of impurities contained in iron and steel, utilizing the automatic pretreatment device "DEENA" for reagent addition and acid decomposition. Steel becomes more rigid when it contains boron and other impurities, but if there are too many impurities, it becomes brittle. Therefore, managing the impurity content is extremely important in the production of high-quality steel. The analysis method commonly used is nitric acid-hydrochloric acid (aqua regia) decomposition; however, this method is labor-intensive and time-consuming, and it generates a significant amount of harmful acid decomposition gases, making it difficult to safely and rapidly process multiple samples. To address this, we examined the automatic pretreatment using nitric acid-hydrochloric acid (water) for the analysis of impurities in iron and steel with "DEENA," which can perform tasks such as acid addition, stirring, and dilution under PC control in a fully automated manner. [Contents] - Purpose - Overview - Equipment/Reagents Used - Analysis Flow, etc. *For more details, please refer to the PDF document or feel free to contact us.

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  • Analytical Equipment and Devices

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Study on the decomposition using nitric acid in the analysis of Cd and other elements in rice and rice ears.

Study on the decomposition using nitric acid in the analysis of Cd and other elements in rice and rice ears.

[Free Technical Data Available] Fully automated from stirring and heating to mixing! Contributes to significant reduction in work time!

This technical document discusses the automatic pretreatment of rice (brown rice and white rice) and rice ears using the nitric acid reflux method with the automatic pretreatment device "DEENA," which employs automatic pretreatment such as reagent addition and acid decomposition. Regarding cadmium contained in rice, the standard has been set at 1 ppm (mg/kg) until now, but in April 2010, a revision was issued to part of the standards for food and additives, changing the standard for cadmium and its compounds contained in rice (brown rice and white rice) to below 0.4 ppm (mg/kg). In conventional methods, wet decomposition typically involves the use of nitric acid, sulfuric acid, or perchloric acid, which are time-consuming and labor-intensive, making it difficult to process multiple samples quickly. Therefore, we examined the automatic pretreatment of rice (brown rice and white rice) and rice ears using the nitric acid reflux method with "DEENA," which can perform tasks such as acid addition, stirring, and dilution under PC control in a fully automated manner. [Contents] ■ Purpose ■ Overview ■ Equipment/Reagents Used ■ Analysis Flow, etc. *For more details, please refer to the PDF document or feel free to contact us.

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  • Analytical Equipment and Devices

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Study on the decomposition using hydrofluoric acid and nitric acid in the analysis of impurities in silica.

Study on the decomposition using hydrofluoric acid and nitric acid in the analysis of impurities in silica.

[Technical Data Presentation] Automation of Reagent Preprocessing Using Acid Decomposition Pretreatment Device DEENA

Silica (SiO2 and its compounds) involves complicated reagent addition operations in acid decomposition, making it very labor-intensive. Additionally, there are issues related to human exposure to acidic reagents such as hydrofluoric acid, which poses risks during analysis. Therefore, we have automated the sample pretreatment for ICP and ICP/MS using the automatic pretreatment device DEENA for acid addition and other processes. 【Technical Document Contents】 ■1. Overview ■2. Keywords ■3. Equipment Used ■4. Reagents Used ■5. Analysis Flow ■6. Results *For more details, please refer to the PDF document or feel free to contact us.

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  • Mixer/agitator
  • Other physicochemical equipment

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Technical Data: Automatic Pre-treatment Using Hydrofluoric Acid and Nitric Acid

Technical Data: Automatic Pre-treatment Using Hydrofluoric Acid and Nitric Acid

Automated pretreatment using hydrofluoric acid and nitric acid in the decomposition of silica with DEENA3.

This document introduces the automatic pretreatment using hydrofluoric acid and nitric acid for the decomposition of silica with "DEENA3." Silica involves complicated reagent addition procedures in acid decomposition, making it very labor-intensive. Additionally, there are concerns about human exposure to acidic reagents like hydrofluoric acid, which poses risks during analysis. Therefore, we automated the sample pretreatment for ICP/OES and ICP/MS using the automatic pretreatment device "DEENA3" for acid addition and other processes. [Contents (excerpt)] ■ Overview ■ Keywords ■ Equipment used ■ Reagents used *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment
  • Analytical Equipment and Devices

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[Technical Document] Examination of Fully Automated Preprocessing Methods

[Technical Document] Examination of Fully Automated Preprocessing Methods

Decomposition was carried out using ammonium oxalate, sulfuric acid, and nitric acid with DEENA3.

This document introduces the examination of fully automated pretreatment methods using sulfuric acid and nitric acid in the "Ministerial Ordinance on Standards for Ingredients of Milk and Dairy Products" and "Standards for Foods and Additives" using "DEENA3." The pretreatment methods for non-mineral water soft drinks involve complicated reagent addition operations during acid digestion, making them very labor-intensive. Additionally, the use of acidic reagents such as sulfuric acid and nitric acid poses exposure risks to humans, making the analysis hazardous. Therefore, using the automated pretreatment device "DEENA3" for acid addition, we automated the pretreatment of samples for ICP-OES and ICP/MS analysis. [Contents (Excerpt)] ■ Overview ■ Keywords ■ Equipment Used ■ Reagents Used ■ Analysis Flow *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment
  • Analytical Equipment and Devices

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Automated pretreatment method for acid decomposition in dairy products using DEENA2.

Automated pretreatment method for acid decomposition in dairy products using DEENA2.

Examination of pretreatment methods using sulfuric acid and nitric acid regarding the ministerial ordinance on the standards for components of milk and dairy products, as well as the standard criteria for food and additives.

The pre-treatment methods for non-mineral water soft drinks specified in the "Ministerial Ordinance on Standards for Components of Milk and Dairy Products (Ministry of Health and Welfare Ordinance No. 52 of 1951)" and the "Standards for Food, Additives, etc. (Ministry of Health and Welfare Ordinance No. 370 of 1959)" involve complicated reagent addition operations in acid decomposition, making it very labor-intensive. Additionally, the use of acid reagents such as sulfuric acid and nitric acid poses exposure risks to humans, making the analysis hazardous. Therefore, we have automated the sample pre-treatment for ICP-OES and ICP/MS using the automatic pre-treatment device DEENA2, which includes: ■ Acid addition heating pre-treatment ■ Reagent addition ■ Cooling ■ Dilution ■ Prevention of human exposure to acids *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment
  • Analytical Equipment and Devices

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