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  1. 関東化学株式会社 バイオケミカル部 Tokyo//Chemical
  2. ビジョンバイオ Fukuoka//Testing, Analysis and Measurement
  3. ファルマ Tokyo//others
  4. 4 アイビック・リサーチ Ibaraki//Testing, Analysis and Measurement
  5. 5 SUGIYAMA-GEN Tokyo//others
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reagentの製品ランキング

更新日： 集計期間:Sep 24, 2025～Oct 21, 2025
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  1. Foreign Substance Identification Group (Bloodstain Identification Reagent) [Simple determination by just dropping the reagent] ビジョンバイオ
  2. New fixing solution "Artefix" that does not contain formaldehyde. ファルマ
  3. Powder Artificial Gastric Juice Artificial Intestinal Juice BioWise アイビック・リサーチ
  4. 4 Bloodstain (blood residue) test / bloodstain identification reagent ビジョンバイオ
  5. 5 "School lunch-related fatty residue testing reagent" Easy operation, distinguishable by the naked eye! 関東化学株式会社 バイオケミカル部

reagentの製品一覧

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Reagent for protein measurement prepared in accordance with the Japanese Pharmacopoeia.

Reagent for protein measurement prepared in accordance with the Japanese Pharmacopoeia.

Please feel free to use it for measuring the protein digesting power of digestive enzyme preparations!

The quantitative test for protein-based pharmaceuticals (Lowry method) and the measurement of protein digestibility of digestive enzyme preparations use "Folin's reagent." This product is prepared in accordance with "Folin's reagent" listed in the Japanese Pharmacopoeia. In addition to the above, we also offer products related to protein research, such as reagents for protein electrophoresis and reagents for biomarker measurement. Please feel free to contact us.

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Reagents for pesticide residue testing and PCB testing.

Reagents for pesticide residue testing and PCB testing.

Further enhancement of quality specifications! "Reagents for Residual Pesticide Testing and PCB Testing"

The standards for residual pesticides under the Food Sanitation Act, the establishment of a positive list system, the implementation of new drinking water quality standards, and the provisional guidance on pesticides related to golf courses are increasing the importance of measuring pesticides present in food and the environment. Our company offers a wide range of reagents for residual pesticide testing that are suitable for ultra-trace analysis. In addition to our conventional products guaranteed to be 300 times concentrated, we also have products with enhanced quality specifications guaranteed to be 5000 times concentrated. These are useful for high-sensitivity analysis, so please consider them.

  • Environmental Test Equipment
  • Chemicals

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Reagents for BOD and COD measurement

Reagents for BOD and COD measurement

Water Quality Standards "Reagents for BOD and COD Measurement"

● Reagents for COD Measurement We offer reagents used for measuring Chemical Oxygen Demand (CODMn) by potassium permanganate (KMnO4) as specified by official methods. *Official methods: Industrial water testing methods (JIS K0101) / Factory wastewater testing methods (JIS K0102) / Mine water and wastewater testing methods (JIS M0202) / Sewage testing methods ● Reagents for BOD Measurement Our BOD seed is a blended inoculum that contains bacteria capable of isolating various organic substances, formulated to achieve BOD values equivalent to those obtained from inoculum prepared from sewage sludge. The bacteria included in the formulation are produced and blended under strict product and lot management after being individually cultured. For more details, please refer to the catalog below.

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We also handle a wide range of products related to "reagents for testing petroleum products" that comply with JIS standards!

We also handle a wide range of products related to "reagents for testing petroleum products" that comply with JIS standards!

This is a reagent used for testing petroleum products. We also have a variety of related products available, including dedicated HPLC columns and standard samples. Please make use of them!

In the "Regulations for the Enforcement of the Law Concerning the Assurance of Quality of Volatile Oil, etc.," the addition of biodiesel fuel to diesel is permitted. Currently, there are two types of diesel: "diesel with added BDF" and "diesel without added BDF," and their standard values and testing methods are established. Our company offers products that can be used for these tests. 【Product Lineup】 ◆ Reagents related to the determination of the volatility of petroleum products (JIS K 2254) ◆ Reagents related to the neutralization value testing method for petroleum products and lubricants (JIS K 2501) ◆ Reagents related to the measurement of oxidation products in volatile oil ◆ Reagents for standard analysis methods for diesel identification using coumarin ◆ Reagents related to the determination of octane number, cetane number, and cetane index for petroleum products (JIS K 2280) ◆ Reagents related to aviation lubricant testing methods (JIS K 2503) ◆ Reagents for testing sulfur content in crude oil and petroleum products (JIS K 2541) ◆ Reagents related to the determination of moisture in crude oil and petroleum products (JIS K 2257-2, 2257-3) ◆ Reagents for FIA analysis We also have dedicated HPLC columns, standard solutions, ASTM D-6584, FAME, etc. For more details, please download the catalog or feel free to contact us.

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Environmental regulation "RoHS2.0 related reagents" adds regulated substances to the special grade standards!

Environmental regulation "RoHS2.0 related reagents" adds regulated substances to the special grade standards!

In response to the revised RoHS directive, we have released a RoHS2 compliant standard that adds four phthalate ester substances! The guaranteed values are below 1/10 to 1/100 of the regulatory values.

The RoHS Directive is a directive from the European Union (EU) regarding the restriction of the use of certain hazardous substances in electrical and electronic equipment. Until now, we have been releasing standards compliant with RoHS, but with the revised RoHS Directive (RoHS 2.0) that came into effect on July 22, 2019, the number of restricted substances has increased from 6 to 10. As a result of this directive, we have released RoHS 2 compliant standards that include 4 additional phthalate esters. [List of regulated substances under the revised RoHS Directive] Cadmium Lead Hexavalent chromium Mercury Polybrominated diphenyl ethers Polybrominated diphenyl Di-2-ethylhexyl phthalate Dibutyl phthalate Butyl benzyl phthalate Diisobutyl phthalate Similar to the previous RoHS compliant standards, we have added the 10 regulated substances of RoHS 2.0 as standard items in the special grade standards. Additionally, the guaranteed values are set to be less than 1/10 to 1/100 of the regulatory values. In addition to mixed standard solutions and standard materials for environmental analysis, we also handle JCSS compliant standard solutions and certified standard materials. Please choose according to your analysis needs. For more details, please download the catalog or feel free to contact us.

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  • Chemicals

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Quasi-drug ingredient standard-compliant product

Quasi-drug ingredient standard-compliant product

Various products compliant with quasi-drug ingredient standards are available: "Quasi-drug ingredient standard compliant products."

We offer a variety of products that comply with the standards for quasi-drugs (Gai Gen Ki). Additionally, we can accommodate requests for the addition of testing items as needed. Please consider our products as ingredients for quasi-drugs, cosmetics, etc. *For more details and various products, please refer to the brochure below.

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Moisture measurement reagent "Karl Fischer reagent"

Moisture measurement reagent "Karl Fischer reagent"

Co-developed with HIRANUMA Corporation: "Aqualight" Series

The "Aqualight" series is a reagent developed for Karl Fischer measurement, starting with HIRANUMA's moisture measurement devices "Volumetric Method: AQV/MOIVO Series" and "Coulometric Method: AQ/MOICO Series." In the 18th revision of the Japanese Pharmacopoeia, the moisture measurement method (Karl Fischer method) has been significantly revised. Based on the premise that appropriate moisture measurement can be confirmed in conformity tests, it has become possible to flexibly use commercially available moisture measurement reagents, taking into account the solubility of samples and potential interference with the Karl Fischer reaction. For details on each product, please refer to the catalog.

  • Chemicals

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Reagents for infrared spectroscopic analysis

Reagents for infrared spectroscopic analysis

Compliance with infrared absorption spectrum testing (absorbance) and special grade (JIS K8506) standards guaranteed!

The potassium chloride for infrared spectroscopic analysis that we are currently selling is a white powder, similar to the potassium bromide we have traditionally sold, and is easy to handle. Additionally, we guarantee all items of the Japanese Industrial Standards (JIS) reagent special grade, so you can use it with confidence. For more details, please refer to the catalog below.

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Color reagent for thin-layer chromatography "Dragendorff's reagent"

Color reagent for thin-layer chromatography "Dragendorff's reagent"

Highly sensitive color development for amino group-containing compounds! Please use it for quality evaluation of pharmaceuticals such as herbal medicines.

This product is prepared based on the mixing ratio specified in the Japanese Pharmacopoeia. It comes in a convenient 50 mL packaging unit for easy use. Please make use of it for quality control of reagents and effective use of space! For more details, please refer to the catalog below.

  • Chemicals

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Reagents for "Pharmaceutical Testing" for HPLC

Reagents for "Pharmaceutical Testing" for HPLC

JP, USP, EP three agencies compliant "Reagents for Pharmaceutical Testing HPLC," with additional guarantee of JIS special grade!

This product is based on the Japanese Pharmacopoeia (JP) reagent standards, with our own unique specifications established, and additionally guarantees quality by incorporating the United States Pharmacopeia (USP) reagent standards and the European Pharmacopoeia (EP) reagent standards. Furthermore, we have added a guarantee for JIS special grade, making it suitable for both JIS special grade and liquid chromatography applications. As a product that can be utilized globally, you can use it with confidence. For more details, please refer to the catalog below. We also offer pre-prepared elution solutions (premixed solvents) for various mobile phases. They can be used as is, helping to reduce the burden of reagent management and the cost of reagent disposal. Additionally, adjustments can be made according to the desired composition ratio requested by users. Please feel free to contact us.

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☆High Purity Reagents☆ Various warranty items! Please choose according to your analysis needs.

☆High Purity Reagents☆ Various warranty items! Please choose according to your analysis needs.

We offer high-quality reagents. A wide range of options to choose from, tailored to your analysis needs and budget!

┏━━━━┓ ☆Recommended☆ ≪Reagents for Metal Analysis≫ ┗━━━━┛ ▷Reduction of metal impurities using specially treated bottles ▷Suitable for UGR and harmful metal measurement, atomic absorption analysis ▷First choice for precise analysis ▼Product Lineup▼ ■Ultra High Purity Reagent Ultrapur An ultra-high purity reagent developed for ultra-trace analysis ■High Purity Solvent Primepure A new reagent with the highest purity specifications among commercially available reagents and broader guarantee items ■Reagents for Atomic Absorption Analysis AAS Reagents used for pretreatment, extraction solvents, masking agents, chelating agents, and interference suppressants in atomic absorption analysis. Guarantees low-level metal impurities for multiple items compared to those for precise analysis. ■Reagents for Harmful Metal Measurement PMA Reagents for measuring harmful metals at environmental standard levels. Specification values set from several ppb to several tens of ppb for each harmful metal. ■Reagents for Precise Analysis UGR This reagent group has a quality that meets or exceeds special grade standards defined by JIS standards. It particularly standardizes and guarantees metals as impurities.

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☆Reagents for Food Analysis☆ Please choose according to your research and analysis needs.

☆Reagents for Food Analysis☆ Please choose according to your research and analysis needs.

We offer high-quality reagents and standards. A wide range of options is available to choose from according to your analysis and research needs!

＼Rich Lineup／ Please use for various food analyses! ▶ Reagents for Natural Product Chemistry We handle reagents for natural product chemistry from Germany's PhytoLab, boasting a rich lineup. Please utilize these research reagents in a wide range of fields, including pharmaceuticals, functional foods, and cosmetics. ▶ Reagents for Pinhole Testing This methylene blue test solution is prepared according to the official method composition, so it can be used directly for testing. ▶ Reagents for Alcohol Analysis These reagents can be used for analysis as specified by the National Tax Agency. Please use them for daily alcohol component analysis. ▶ Reagents for Fat and Oil Analysis These analytical reagents can be used for standard fat analysis testing methods. ▶ Reagents for Fatty Acid Analysis We offer a rich lineup of essential standards for the analysis of trans fatty acids found in margarine and shortening. ▶ Reagents for Fatty Residue Testing Related to School Lunches These can be used for regular inspections to check the cleaning state of tableware. The reagents stain the fatty components remaining on the tableware, making them easily distinguishable by the naked eye. They can also be used for routine inspections. For more details, please download the catalog or feel free to contact us.

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Food inspection reagent "Shikai Immuno Test Campylobacter 2"

Food inspection reagent "Shikai Immuno Test Campylobacter 2"

Rapid test items for Campylobacter in food!

We handle various media and reagents related to Campylobacter. This is a Campylobacter rapid test kit. It detects Campylobacter using immunochromatography from selective enrichment culture broth, allowing for results in just 20 minutes after the measurement begins. Please use it for the detection of Campylobacter in food. In addition to this product, we offer various media for Campylobacter testing. Please feel free to contact us.

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"Reagents for preparing buffer solutions" Various options available such as Tris and HEPES!

"Reagents for preparing buffer solutions" Various options available such as Tris and HEPES!

We have various reagents available for preparing buffer solutions such as Tris and HEPES.

In the field of biochemistry research and experiments, buffers play an important role. Currently, we offer a variety of reagents for buffer preparation, including widely used Tris and HEPES, which has minimal impact on living organisms. ●Example of a product 【Special Grade 2-Amino-2-Hydroxymethyl-1,3-Propanediol (Tris)】 In the field of biochemistry, "2-Amino-2-Hydroxymethyl-1,3-Propanediol (abbreviated: Tris)" is utilized as a buffer. We have prepared a product of "special" grade that includes "absorbance (260 nm, 280 nm)" and "appearance" as guaranteed items, in addition to the "superior" grade specifications. This product emphasizes a balance between quality and cost required for research and development in biochemistry, enhancing cost performance. 【Features】 ■ Guarantees "absorbance (260 nm, 280 nm)" and "appearance" in addition to superior grade specifications. ■ High cost performance with a focus on the balance between quality and cost. ■ Capable of scaling up from lab scale. * For specific supply quantities, please consult us for details.

  • Buffer
  • Other research reagents
  • reagent

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Factory wastewater testing method compatible "Dissolved oxygen measurement reagent"

Factory wastewater testing method compatible "Dissolved oxygen measurement reagent"

This is a reagent corresponding to the dissolved oxygen quantification method for factory wastewater testing. Reagents for BOD measurement, COD measurement, and pH standard solutions are also available.

"Dissolved Oxygen Measurement Reagents" are used for measuring the oxygen dissolved in water. The measurement of dissolved oxygen is specified in various official methods, including factory wastewater testing methods, drinking water testing methods, and sewage testing methods. Our company offers reagents for the following tests: ■ Iodine Titration Method (JIS K 0102 32.1) - Alkaline Potassium Iodide - Sodium Azide Solution - Sulfuric Acid - Manganese(II) Sulfate Pentahydrate - Starch (soluble) - 0.025 mol/L Sodium Thiosulfate Solution (N/40) ■ BOD Measurement Reagents - BI-CHEMTMBOD Seed - Buffer Solution (pH 7.2) (BOD Measurement Solution A) - Magnesium Sulfate Solution (BOD Measurement Solution B) - Calcium Chloride Solution (BOD Measurement Solution C) - Ferric Chloride Solution (BOD Measurement Solution D) ■ COD Measurement Reagents - 0.005 mol/L Potassium Permanganate Solution (N/40) - 0.0125 mol/L Sodium Oxalate Solution (N/40) - Sulfuric Acid (1+2) - 200 g/L Silver Nitrate Solution ■ pH Standard Solution (JCSS Compliant) For more details, please download the catalog or feel free to contact us.

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