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reagent(ep) - List of Manufacturers, Suppliers, Companies and Products

reagent Product List

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Pharmaceutical testing use, 3-agency compliant, special grade (for pharmaceutical testing) reagent.

Pharmaceutical testing use, 3-agency compliant, special grade (for pharmaceutical testing) reagent.

Pharmaceutical Testing Grade Reagent for 3 Pharmacopoeias (JP, EP, USP) - Special Grade (for Pharmaceutical Testing)

In the general tests for pharmaceuticals described in the Japanese Pharmacopoeia (JP), a high-grade quality as specified by JIS standards is often required for analytical reagents. On the other hand, representative pharmacopoeias from overseas, such as the United States Pharmacopeia (USP) and the European Pharmacopoeia (EP), also establish their own quality standards for analytical reagents, similar to JP. This product guarantees a quality that complies not only with the special grade standards but also with the reagent standards set by USP and EP. It is a product that is frequently used as an analytical reagent and is suitable for pharmaceutical tests specified by JP, USP, and EP.

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Corresponding to the Japanese, American, and European Pharmacopoeias 'For HPLC (Pharmaceutical Testing)'

Corresponding to the Japanese, American, and European Pharmacopoeias 'For HPLC (Pharmaceutical Testing)'

Based on the Japanese Pharmacopoeia JP reagent standards, we have established our own unique standards! Furthermore, this product guarantees compliance with the United States Pharmacopeia USP and European Pharmacopoeia EP reagent standards.

The product "For HPLC (Pharmaceutical Testing)" is based on our unique standards derived from the Japanese Pharmacopoeia (JP) reagent standards, and guarantees compliance with the United States Pharmacopeia (USP) reagent standards and the European Pharmacopoeia (EP) reagent standards. Additionally, we have added JIS special grade specifications. This allows for use in both JIS special grade and liquid chromatography applications, reducing the burden of reagent management and waste reagents. 【Features】 ■ Complies with reagent standards listed in the Japanese Pharmacopoeia, United States Pharmacopeia, and European Pharmacopoeia. ■ Expiration date (year, month, day) is displayed on the label. ■ Test date (year, month, day) is displayed on the certificate of analysis. 【Product Lineup】 ◇ Acetonitrile (compliant with JP, JIS, USP, EP) ◇ Methanol (compliant with JP, JIS, USP, EP) ◇ Tetrahydrofuran (compliant with JP, USP) 【Related Products】 Prepared mobile phases minimize the hassle of reagent management and issues related to contamination. ◇ Acetonitrile/water mixture (4:1) ◇ Acetonitrile/water mixture (3:2) For more details, please download the catalog or feel free to contact us.

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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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"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.

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Precision analysis reagent UGR of quality above special grade as defined by JIS standards.

Precision analysis reagent UGR of quality above special grade as defined by JIS standards.

Guaranteed to contain 18 types of metals as impurities. This product has a quality of grade A or higher. For specific guarantee items, please download the specifications list for confirmation!

"Precision Analysis Reagents (UGR)" are products that possess a quality of special grade or higher as defined by JIS standards and others. We particularly focus on standardizing and guaranteeing metals as impurities. 【Features】 ■ Guarantee of metals as impurities (18 types) ■ Quality of special grade or higher 【Product Lineup】 ◇ Acetone ◇ Benzene ◇ Ethanol (99.5) ◇ Methanol ◇ Nitric Acid 1.42 ◇ Chloroform ◇ Ninhydrin ◇ 2-Propanol ◇ Glacial Acetic Acid ◇ Acetonitrile ◇ Carbon Tetrachloride ◇ Potassium Chloride ◇ 48% Potassium Hydroxide Solution ◇ Potassium Hydroxide ◇ Potassium Sulfate ◇ Sodium Peroxide ◇ 25% Tetraethylammonium Hydroxide Solution In addition to these, we also handle high-purity reagents with different guarantee items. Please choose according to your analysis needs. ◇ Reagents for Metal Analysis ◇ Ultra High Purity Reagents 'ultrapur' ◇ High Purity Reagents 'primepure' ◇ Reagents for Atomic Absorption Analysis 'ASS' ◇ Measurement of Harmful Metals 'PMA' For more details, please download the catalog or feel free to contact us.

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Set strict metal impurity guarantees for "reagents for atomic absorption analysis (AAS)."

Set strict metal impurity guarantees for "reagents for atomic absorption analysis (AAS)."

A reagent with an extremely low content of heavy metal impurities. Ideal for the analysis of heavy metals in water, soil, and biological samples! Please use it for various applications such as pretreatment and extraction.

"Reagents for Atomic Absorption Analysis (AAS)" are reagents used for various purposes and applications in atomic absorption analysis. They provide a guarantee for low levels of metal impurities across multiple items, which is more comprehensive than that for precision analysis (UGR). The atomic absorption analysis method is widely used for the quantification of trace metals and is suitable for analyzing heavy metals in water, soil, and biological samples. 【Main Applications】 ◇ Pre-treatment ◇ Extraction solvents ◇ Masking agents ◇ Chelating agents ◇ Interference suppressants, etc. 【Features】 ■ Usable for various applications such as pre-treatment and extraction solvents ■ Guarantee for low levels of metal impurities ■ Ideal for the quantification of trace heavy metals For more details, please download the catalog or feel free to contact us. We also offer metal standard solutions based on the measurement traceability system (JCSS) for calibration curve creation. We encourage you to use them together. In addition, we provide high-purity reagents. 【Product Examples】 ◆ Reagents for metal analysis ◆ Ultrapure ultra-high purity reagents ◆ Primepure high-purity reagents …etc. Each has different guarantee items, so please choose according to your purpose and budget.

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First choice for precise analysis [Reagents for metal analysis] covering various standards.

First choice for precise analysis [Reagents for metal analysis] covering various standards.

Available for a wide range of fields: Covers all standards for UGR, harmful metal measurement, and atomic absorption analysis. A product guaranteed for many metals at the ppb level!

The "reagents for metal analysis" cover all standards for UGR, harmful metal measurement, and atomic absorption analysis, guaranteeing many metals at the ppb level. They possess the quality to be the first choice in operations that dislike metal impurities, such as sample preparation and metal dissolution in metal analysis, making them suitable for a wide range of fields. 【Features】 ■ Reduction of metal impurities through specially treated bottles ■ Suitable for UGR, harmful metal measurement, and atomic absorption analysis ■ First choice for precise analysis Can be used in a wide range of fields. 【Product Lineup】 ◆ Acetic acid ◆ Ammonium hydroxide ◆ Hydrochloric acid ◆ Nitric acid 1.38 ◆ Perchloric acid (60%) ◆ Sulfuric acid For more details, please download the catalog or feel free to contact us. We also offer high-purity reagents beyond this range. 【Product Examples】 ◆ Reagents for metal analysis ◆ Ultrapur ultra-high purity reagents ◆ Primepure high purity reagents ◆ Reagents for atomic absorption analysis ◆ Reagents for precise analysis Each has different guarantee items, so please choose according to your purpose and budget.

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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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High-quality 'Heavy Metal Measurement Reagents (PMA)' suitable for atomic absorption and more.

High-quality 'Heavy Metal Measurement Reagents (PMA)' suitable for atomic absorption and more.

Reagents for measuring harmful metals at environmental standard levels. Standard values are set for 12 types of harmful metals, including arsenic and mercury, ranging from several ppb to several tens of ppb.

The "Harmful Metal Measurement Reagent (PMA)" is a reagent used to measure harmful metals such as As, Cd, Cr, Hg, and Pb, which are found in water bodies contaminated by factory wastewater and in aquatic life inhabiting those areas, at levels compliant with environmental standards. Standard values are set from several ppb to several tens of ppb for each harmful metal. It is suitable for analytical methods such as atomic absorption and ICP-AES. 【Features】 ■ Guaranteed for 12 types of harmful metals ■ Can be used as a reagent for pretreatment, dilution, and measurement 【Product Lineup】 ◇ Zinc (powder) ◇ Potassium permanganate ◇ Stannous chloride dihydrate (stannous chloride dihydrate) ◇ Hydroxyammonium chloride ◇ Potassium peroxydisulfate For more details, please download the catalog or feel free to contact us. We also offer high-purity reagents beyond this range. 【Product Examples】 ◆ Reagents for metal analysis ◆ Ultrapure high-purity reagents ◆ Primepure high-purity reagents ◆ Reagents for atomic absorption analysis ◆ Reagents for precision analysis Each has different guaranteed items, so please choose according to your purpose (analysis) and budget.

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[New Product Information] New Products in April 2025

[New Product Information] New Products in April 2025

This is an announcement for new products in April 2025.

We will launch the following new products in April 2025. ● General-purpose reagents (3 items) We are reviewing the packaging capacities and consolidating products for general-purpose reagents in special grade, deer special grade, and deer grade 1 specifications. Accordingly, we are sequentially informing you of products that will be discontinued as supplies run out, but we will sell new capacities of specifications that are not subject to consolidation as alternatives to the discontinued items. ● High-purity solvent Primepure series (1 item) We will newly sell a 3L packaging of acetonitrile in the Primepure series. The "Primepure" series guarantees the highest purity specifications among commercially available reagents, exceeding existing specifications that are certified as JIS special grade and by application. ● Ionic liquids (1 item) We will newly sell DEMEBF4 as our product from the ionic liquids that were previously sold under a joint label with Nisshinbo Holdings Inc. Ionic liquids are used in a wide range of fields such as separation, extraction, reaction solvents, electrochemical devices, tribology, vacuum technology, and bio-related applications, and are expected to be next-generation solvents.

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