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This document introduces a paper discussing "Eutrophication of the Seto Inland Sea and Fertilization for Increased Shellfish Production" as a voice from our customers. Due to significant reductions in inflow loads from land caused by total water quality regulations, the catch in the Seto Inland Sea has greatly decreased. Phosphorus and nitrogen, known as essential biological elements, are the most important elements for the growth and survival of living organisms. In fields where these elements are often lacking, fertilizers are applied to cultivate crops successfully. This is also true for marine life, and it is considered that the Seto Inland Sea should be treated similarly to fields, requiring cultivation and sometimes fertilization. [Summary] ■ Fertilization for Eutrophication of the Seto Inland Sea and Increased Shellfish Production ■ Professor Tamiji Yamamoto, Director of the Watershed Environmental Restoration Project Research Center, Graduate School of Biosphere Science, Hiroshima University *For more details, please refer to the PDF document or feel free to contact us.

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This technical document discusses the automatic pretreatment using the nitric acid reflux method for rice (both brown and white rice) and rice ears, utilizing the automatic pretreatment device "DEENA" for processes such as reagent addition and acid decomposition. Regarding cadmium contained in rice, the standard has previously been set at 1 ppm (mg/kg), but in April 2010, a revision was issued concerning the standards for food and additives, changing the standard for cadmium and its compounds in rice (both brown and white) to below 0.4 ppm (mg/kg). In traditional methods, wet digestion typically involves the use of nitric acid, sulfuric acid, or perchloric acid; however, these methods are time-consuming and labor-intensive, making it difficult to process multiple samples quickly. Therefore, we examined the automatic pretreatment using the nitric acid reflux method for rice (both brown and white) and rice ears 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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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; however, 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, but it is labor-intensive and time-consuming, and it generates a significant amount of harmful acid decomposition gases, making it difficult to safely and quickly process multiple samples. Thus, we examined the automatic pretreatment using nitric acid-hydrochloric acid (water) for the analysis of impurities in iron and steel, employing "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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"DEENA" is a device that can automate analysis in various fields, including metal acid decomposition pretreatment. It can perform tasks that were previously done by humans, such as reagent addition, stirring and mixing, heating, cooling and resting, adding spikes, and up to the final measurement, accurately and quickly. 【Features】 ■ Supports the installation of up to 8 types of reagents, including nitric acid and hydrochloric acid ■ Prevents exposure of humans to hazardous reagents ■ Eliminates human error ■ Capable of heating from room temperature to 180°C ■ Final measurement using ultrasonic sensors ■ Also serves as a dilution device and reagent addition dispenser ★ The first 10 companies that request a device demonstration will receive 50 free 50mL vials. Please apply by stating "Request for Demo" in the inquiry form. For more details about the product, please refer to the PDF materials.

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World's highest performance device 1. The ultra-low noise of below 15 micro AU across the entire range of 1100nm to 2500nm required for near-infrared analysis is unmatched by any other company. 2. The signal-to-noise ratio is an astonishing 125,000. 3. All shipped devices are NIST traceable, so the accuracy of the wavelength goes without saying. 4. You can use it with confidence thanks to TAS technology (patented), which keeps the wavelength and absorbance level consistently stable. 5. The only consumable is the lamp.

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High-performance near-infrared analysis devices enable rapid and easy high-precision measurements for anyone. They utilize a robust and highly reliable diffraction grating spectrometer and a detector with ultra-low noise levels. Measurements can be conducted quickly and easily without the use of reagents by anyone. Other usage examples: Feed for farmed fish - Measurement of moisture, fat, protein, etc., in fish paste.

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High-performance near-infrared analysis devices enable rapid and easy high-precision measurements for anyone. They utilize a robust and highly reliable diffraction grating spectrometer and a detector with ultra-low noise levels. Measurements can be made quickly and easily by anyone without the use of reagents.

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It can perform the entire process from the addition, mixing, dilution, and color development of various reagents to colorimetric quantification fully automatically. You can customize the addition, mixing, and dilution processes of the reagents. Multiple measurements can be performed simultaneously.

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【※Demo units available for loan!】 This is an acid-addition heating pretreatment device that replaces microwave pretreatment systems. You can customize the addition of acid, heating, dilution, and sample preparation for use. Class A vials compliant with ASTM standards are provided. It is characterized by being more affordable than microwave pretreatment devices and having a higher number of samples processed per hour. It can reduce the risk of burns and injuries from acids and minimize contamination. The system that allows for dilution and sample preparation is determined by DEENA. 【Features】 ■ Customizable addition of acid, heating, dilution, and sample preparation ■ Affordable with a high number of samples processed per hour ■ Prevents explosion hazards for operators handling reagents ■ Promotes decomposition by heating vials from the sides and bottom ■ Robust and sturdy design guarantees a long service life *For more details, please refer to the PDF document or feel free to contact us.

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It is used by companies that manufacture and manage cooling towers. It can measure multiple items simultaneously, with a capacity of 80 samples per hour. 【Features】 - High precision and high sensitivity analysis based on the principle of bubble segmentation continuous flow method - Capable of mounting four colorimeters on the main console - Can measure multiple items simultaneously, with a capacity of 80 samples per hour - Standard equipped with an auto-sampler that holds 120 tubes - Economical due to low consumption of samples and reagents *For more details, please refer to the PDF document or feel free to contact us.

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The chloroform extraction method has been automated to enable stable measurement of low concentrations of anionic surfactants. It is possible to measure 20 samples of anionic surfactants per hour. 【Features】 ■ Automation of the chloroform extraction method ■ Stable measurement of low concentrations of anionic surfactants ■ Measurement of 20 samples of anionic surfactants per hour ■ Reduction of chloroform exposure during measurement ■ Excellent processing capability and cost performance *For more details, please refer to the PDF document or feel free to contact us.

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It is used for rice breeding selection at agricultural experiment stations, etc. It can measure the amylose content of 20 rice samples per hour. 【Features】 ■ Can measure the amylose content of 20 rice samples per hour ■ Proven track record in rice breeding selection ■ Excellent automation technology ■ Outstanding processing capability and cost performance ■ Expandable *For more details, please refer to the PDF materials or feel free to contact us.

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There is a long history of use at fertilizer factories. It is ideal for process management and product management of chemical fertilizers and organic fertilizers. 【Features】 ■ Suitable for process management and product management of chemical fertilizers and organic fertilizers ■ Robust ■ Expandable ■ Excellent automation technology ■ Outstanding processing capacity and cost performance *For more details, please refer to the PDF materials or feel free to contact us.

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It is used at agricultural experiment stations, universities, and agricultural organizations. High-precision soil diagnostics are possible. 【Features】 ■ High precision and high sensitivity analysis based on the principle of bubble segmentation continuous flow method ■ The main console can accommodate four colorimeters ■ By adding an extra colorimeter, simultaneous analysis of up to five items is possible ■ Standard equipped with an auto sampler that can hold 120 samples ■ High-precision soil diagnostics are possible *For more details, please refer to the PDF document or feel free to contact us.

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It is used by public institutions and private measurement certification businesses for water quality testing. Measurements for items requiring distillation can be conducted at a rate of 20 samples per hour. It is equipped with a fully automatic distillation device. 【Features】 - Measurements for items requiring distillation can be conducted at a rate of 20 samples per hour - Incorporates a fully automatic distillation device - Excellent automation technology - Outstanding cost performance - Listed in JIS and Ministry of the Environment notification laws *For more details, please refer to the PDF document or feel free to contact us.

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It is used by government offices, sewage treatment agencies, and private measurement certification businesses for water quality testing. It can measure total nitrogen and total phosphorus simultaneously for 20 samples per hour. It is equipped with a fully automatic autoclave digestion system.

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It is used by public offices, universities, and private measurement certification organizations for water quality testing. It can measure total nitrogen and total phosphorus simultaneously at a rate of 20 samples per hour. It is equipped with a fully automatic autoclave digestion system. 【Features】 ■ High precision and high sensitivity analysis based on the principle of bubble segmentation continuous flow method ■ Capable of measuring total nitrogen and total phosphorus simultaneously at a rate of 20 samples per hour ■ Incorporates a fully automatic autoclave digestion system ■ Listed in JIS and Ministry of the Environment notification methods *For more details, please refer to the PDF materials or feel free to contact us.

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It is used by government agencies, universities, and private water quality testing organizations. It can simultaneously measure up to five items: nitrate, nitrite, phosphate, ammonia, and silica, at a rate of 120 samples per hour. It is capable of a wide range of measurements, including rivers, brackish water, lakes, and environmental water. 【Features】 - Simultaneously measures up to five items: nitrate, nitrite, phosphate, ammonia, and silica, at a rate of 120 samples per hour. - Capable of a wide range of measurements, including rivers, brackish water, lakes, and environmental water. - Excellent automation techniques. - Outstanding cost performance. - Listed in JIS and Ministry of the Environment notification laws. *For more details, please refer to the PDF materials or feel free to contact us.

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It is used by government agencies and marine research institutions at universities. It can measure up to five items simultaneously—nitrate, nitrite, phosphate, ammonia, and silica—at a rate of 120 samples per hour. It is capable of measuring ultra-low concentrations of nutrients. 【Features】 ■ High precision and high sensitivity analysis based on a bubble segmentation continuous flow method ■ The main console can accommodate four colorimeters ■ By adding extra colorimeters, simultaneous analysis of up to five items is possible ■ Standard equipped with an auto-sampler that holds 120 samples ■ Capable of measuring ultra-low concentrations of nutrients *For more details, please refer to the PDF document or feel free to contact us.

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This technical document discusses the automatic pretreatment using hydrofluoric acid and nitric acid for the silicon decomposition (melting) of semiconductor materials and other raw materials, utilizing the automatic pretreatment device "DEENA" with acid addition and other processes controlled by a PC. When analyzing the silicon (metallic silicon, Si) content and impurities in semiconductor materials, hydrofluoric acid is often used. However, hydrofluoric acid is highly reactive with silicon, requiring careful addition in very small amounts, as this process generates a significant amount of hydrofluoric gas, necessitating precautions against human exposure. Therefore, we examined the automatic pretreatment using hydrofluoric acid and nitric acid for the silicon decomposition (melting) of semiconductor materials and other raw materials with DEENA, which can perform tasks such as acid addition, stirring, and measurement automatically under PC control. [Contents] ■ Purpose ■ Overview ■ Reagents Used ■ Analysis Flow, etc. *For more details, please refer to the PDF document or feel free to contact us.

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This technical document discusses the adoption of an automatic acid digestion system for the pretreatment of inorganic analysis. When analyzing the metal content of inorganic solids such as slag, Shinko Environmental Solutions adds acid and uses the resulting solution, which is brought to a final volume of 100 ml after evaporation and drying, as the test solution. Since hydrofluoric acid is used in this process, the risk level of chemical substance RA is classified as IV. As a result, we considered the purchase of the "Fully Automatic Acid Digestion Pretreatment System DEENA" from BL Tech Co., Ltd., and conducted a comparison of analytical results using a demo unit against conventional methods. [Contents] ■ What is DEENA ■ Expected benefits of introducing DEENA ■ Decomposition treatment work, etc. [Exhibition] ■ Consideration of fully automatic acid digestion pretreatment systems in inorganic analysis *For more details, please refer to the PDF document or feel free to contact us.

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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, and the analytical samples are broadly categorized 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 faces challenges such as increased labor involved in the measurement process and the potential for human error due to all tasks being performed manually, which has led to a desire for automation to improve work efficiency. Therefore, to achieve work efficiency and eliminate human errors, we conducted a study on mercury measurement using the automatic addition 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 using the automatic pretreatment device DEENA in the mercury measurement method in exhaust gases 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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【※Free samples available!】 The "polypropylene vials" can be heated up to 120°C and are dedicated vials for "DEENA" and "Smart Block II." The 50mL polypropylene vial comes with a certificate indicating that it meets ASTM Class A standards (with a capacity error of ±0.25mL or less) for 50mL, 25mL, and 20mL graduations. All other graduations also have the same precision as ASTM Class A. These vials are compatible with products from other companies, such as Digi TUBEs, allowing for reduced metal blanks and enabling higher precision analysis. 【Features】 ■ Dedicated polypropylene vials of 15mL, 50mL, and 100mL ■ Guarantees ASTM Class A standards for capacity accuracy ■ Can be heated up to 120°C *For more details, please refer to the PDF document or feel free to contact us.

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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, and the addition of spikes to the final dilution, tasks that previously required human intervention can now be performed accurately, quickly, and safely in a fully automated manner. By automating pretreatment processes, including pretreatment for metal analysis, mixing of reagents, reactions, and dilution, it liberates users from routine tasks that have been burdensome. 【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.

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