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reagent Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

reagent Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  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 SUGIYAMA-GEN Tokyo//others
  5. 5 ベックマン・コールター Tokyo//Testing, Analysis and Measurement
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reagent Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. New fixing solution "Artefix" that does not contain formaldehyde. ファルマ
  2. Foreign Substance Identification Group (Bloodstain Identification Reagent) [Simple determination by just dropping the reagent] ビジョンバイオ
  3. "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
  4. 4 The reagent for the pinhole test, "methylene blue solution," is already prepared, so it is convenient. 関東化学株式会社 バイオケミカル部
  5. 5 Bloodstain (blood residue) test / bloodstain identification reagent ビジョンバイオ

reagent Product List

151～165 item / All 294 items

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Long-chain RNA synthesis (mRNA contract synthesis service)

Long-chain RNA synthesis (mRNA contract synthesis service)

Synthesis of long-chain RNA using in vitro transcription method! Plasmid clones can also be used as templates.

At Fasmac, we offer "long-chain RNA synthesis." We synthesize RNA through in vitro transcription using T7 polymerase from template DNA (prepared from plasmid clones via PCR or oligo DNA), followed by purification with silica columns. The purity and yield are confirmed through absorbance measurement and electrophoresis. Please contact us with your desired sequences for various applications such as RT-PCR amplification control RNA, gRNA for genome editing, small RNA, mRNA preparation, RNA aptamers, etc. 【RNA Usage Examples】 ■ RNA of the GFP gene sequence was synthesized, and after adding a 5' cap and polyA-tail, it was introduced into cultured cells using the lipofection method. ■ Green fluorescence was observed approximately 5 hours after introduction. *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Analysis
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GenCheckⓇ qPCR Probe Master

GenCheckⓇ qPCR Probe Master

No need for complicated reagent preparation! 2× premix type reagents for real-time PCR.

This product is a 2× premix type reagent for real-time PCR. It contains heat-stable DNA polymerase, Mg2+, Passive Reference Dye, and optimized buffers necessary for real-time PCR (fluorescent probe method), allowing it to be used simply by adding template DNA, primer pairs, and probes. The heat-stable DNA polymerase included in this product is prepared for hot start PCR and is activated by a heat treatment of 95°C for 10 minutes. 【Features】 ■ Enables highly specific real-time PCR ■ No complicated reagent preparation required ■ Compatible with various real-time PCR devices (plate type) ■ Passive reference dye is pre-added ■ By adding UNG (Uracil-N-Glycosylase) separately, carryover prevention treatment is possible (UNG is not included in this product) *For more details, please refer to the PDF document or feel free to contact us.

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GenCheckⓇ DNA Extraction Reagent

GenCheckⓇ DNA Extraction Reagent

[Free samples available] Easily extract DNA from various samples in a short time!

This product is a reagent for easily extracting DNA from various samples such as blood, animal tissues, plants, bacteria, fungi, and food. It allows for DNA extraction in a short operation time of approximately 15 minutes. The obtained DNA solution can be used as a template for PCR and real-time PCR, among other applications. 【Features】 ■ Extraction possible in one tube ■ The process involves only heat treatment and centrifugation ■ Operation time is about 15 minutes ■ Extracted DNA can be used as a template for genetic testing *For more details, please refer to the PDF document or feel free to contact us.

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PNA (Peptide Nucleic Acid) synthesis

PNA (Peptide Nucleic Acid) synthesis

What could not be detected with DNA so far can be detected with PNA! Please consider it at least once.

"PNA (Peptide Nucleic Acid)" is a non-natural compound with a DNA-like structure. Its structure differs from that of DNA and RNA, as it forms a backbone with peptide bonds instead of phosphate bonds, which is why it is called peptide nucleic acid. It has excellent properties as an antisense and probe. The repulsion caused by the negative charge from phosphate groups found in conventional DNA is eliminated, allowing for stronger hybridization and improved complementary strand recognition. Additionally, "PNA synthesis" is entrusted to the South Korean company Panagene. For a formal estimate, please send us information such as the sequence and desired yield, and we will confirm the feasibility of synthesis with Panagene. *For more details, please refer to the related links or feel free to contact us.*

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Environmental allergen measurement reagent "Deer Allergen Test - Cedar and Mite Allergen"

Environmental allergen measurement reagent "Deer Allergen Test - Cedar and Mite Allergen"

Immunochromatographic reagent for the simple, qualitative detection of allergens derived from cedar pollen and dust mite feces.

The "Deer Allergy Test - Cedar Pollen Allergen Cry j 1" is an immunochromatographic reagent that qualitatively detects Cry j 1, the major allergen of cedar pollen. The "Deer Allergy Test - Dust Mite Allergen Der f 1" is an immunochromatographic reagent that qualitatively detects Der f 1, an allergen derived from the feces of the house dust mite. It allows for the identification of areas contaminated with pollen or dust mites and the verification of cleaning conditions based on objective data.

  • Other inspection equipment and devices

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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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Improving the separation of ionic compounds using "ion-pair reagents" for HPLC!

Improving the separation of ionic compounds using "ion-pair reagents" for HPLC!

Recommended for reverse phase chromatography: Improve the chromatographic analysis issues of samples containing ionic compounds! Suppress dissociation and increase retention to the stationary phase.

"Ion Pair Reagent" is a reagent for HPLC. In chromatographic analysis of samples containing ionic compounds, issues may arise with solute retention and peak shape. In such cases, it is known that adding an ion pair reagent to the mobile phase can improve separation, and it is particularly useful in reverse phase chromatography. When this reagent is added to the mobile phase, ions of opposite charges attract each other to form neutral ion pairs, which suppresses the dissociation of the sample in the mobile phase. Additionally, since the ion pair reagents are bonded with various alkyl groups, the formed ion pairs become more lipophilic, resulting in increased retention on ODS packing materials. We offer a lineup for both basic and acidic samples. If you require more guarantee items for use in pharmaceutical testing, we can provide a quote. Please feel free to consult us. In addition, we handle other HPLC reagents: ◇ Solvent for High-Performance Liquid Chromatography HLC-SOL ◇ For LC/MS ◇ For pharmaceutical testing ◇ Pre-prepared mobile phases (custom orders available) …etc. For more details, please download the catalog or feel free to contact us.

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Reagents for the sulfuric acid color test.

Reagents for the sulfuric acid color test.

Reagent for the sulfate color reaction test compliant with the Japanese Pharmacopoeia for pharmaceutical impurity testing.

Our "Color Comparison Solution" is prepared by mixing solutions of several inorganic salts, known as "Color Comparison Concentrate," in a specific ratio to achieve the designated color. We have adopted a 100mL low-capacity type suitable for small-scale solution preparation, which eliminates the possibility of contamination. Additionally, the preparation is in accordance with the Japanese Pharmacopoeia, and the label displays the expiration date. The sulfuric acid suitable for the color reaction test is already prepared at the required concentration. This product is diluted to comply with the concentration ranges of the Japanese Pharmacopoeia, United States Pharmacopeia, and JIS (K 0072).

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Ultra-high purity reagent Ultrapur, ideal for ultra-trace analysis.

Ultra-high purity reagent Ultrapur, ideal for ultra-trace analysis.

A high-purity reagent developed for ultra-trace analysis, classified as ☆ultra-grade☆. It is optimal for extremely sensitive analyses such as those performed with ICP-MS devices and for electronic materials and chemicals!

"Ultrapur" is a high-purity reagent. With the improvement of sensitivity and accuracy in analytical instruments, the analysis of ultra-trace elements has become frequent in fields such as the semiconductor industry, medicine, biochemistry, and environmental chemistry. "Ultrapur" is suitable for extremely high-sensitivity analyses, such as those performed with ICP-MS instruments in these fields. 【Features】 ■ Purification and removal of impurities below the detection limit of analytical instruments Purified using our unique technology (non-boiling distillation) in a dedicated clean room. The content of impurity elements is suppressed to ppt levels, boasting very high purity. ■ Special containers to prevent contamination Sealed in Teflon bottles of carefully selected quality to maintain integrity. There is no concern about contamination from the container during storage. ■ New standard items added To be widely used in various fields such as drinking water quality standards, environmental standards, the semiconductor industry, and new materials, we guarantee 41 impurity elements. ■ Analysis report attached for each lot Each impurity element is tested by ICP/MS and AAS for each lot, and the measurement results are attached to the product as a test report. For more details, please download the catalog or feel free to contact us.

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Ultra-high purity reagent Ultrapur-100, excellent cost performance.

Ultra-high purity reagent Ultrapur-100, excellent cost performance.

"High-purity reagents for ultra-trace analysis" guarantees metal impurity content at the 100 ppt level while achieving excellent cost performance. Recommended for ultra-trace metal analysis.

"Ultrapur-100" is a grade of ultra-high purity reagent that can be easily used for a wider range of applications. With the improvement in sensitivity and accuracy of analytical instruments, the analysis of ultra-trace elements is being conducted in fields such as the semiconductor industry, new materials, biochemistry, and environmental chemistry (drinking water quality, soil contamination). For trace metal analysis in such fields, including ICP-AES and ICP-MS, "Ultrapur-100" is highly recommended. 【Features】 ■ The highest grade reagent after Ultrapur - EL grade The purity achieved by the top-tier commercial reagent Ultrapur is not always required. "Ultrapur-100" ensures high purity next to Ultrapur and can be widely used for general metal analysis. ■ Adoption of specialized containers A newly developed special container made of extremely clean high-density polyethylene is used. It successfully minimizes contamination of the contents while keeping costs to a minimum. ■ Outstanding cost performance It achieves exceptional cost performance among commercially available high-purity reagents. It can be widely and easily utilized. For more details, please download the catalog or feel free to contact us.

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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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"Reagents for Alcohol Analysis" For the analysis of everyday sake components, total acidity, and amino acids!

"Reagents for Alcohol Analysis" For the analysis of everyday sake components, total acidity, and amino acids!

Reagents used for the analysis of "total acidity (free acidity)" and "amino acids" as described in the "analysis methods specified by the National Tax Agency." Please use them for the routine analysis of sake components.

"Reagents for Alcohol Analysis" are reagents for sake analysis. Our company sells reagents used for the analysis of "total acidity (free acidity)" and "amino acids" in sake, as specified in the analysis methods (instructions) set by the National Tax Agency. Please make use of them for the routine analysis of sake components. 【Products】 ◇ Reagents for total acidity (free acidity) analysis ◇ Reagents for amino acid analysis We will refer to customer feedback to develop and propose new products. For more details, please download the catalog or feel free to contact us. 【Related Products】 ◆ Microbial Testing Products We also offer products related to food microbial testing, including materials such as agar and peptone, various media compliant with ISO formulations, simple testing kits, and equipment. ◆ Sanitation Management Products Vikan Color-Coded Brushes Available in five colors to comply with HACCP, allowing for color coding by cleaning area or food ingredients. The filaments are securely held with steel fittings, making them difficult to shed. The polyester bristles have a low moisture absorption rate and dry quickly, preventing bacterial growth and ensuring hygiene. They are heat-resistant up to 121°C and are resistant to acids, alkalis, and oils, making them versatile for various locations.

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Kanto Chemical" complies with the official method standards for "reagents for fat testing.

Kanto Chemical" complies with the official method standards for "reagents for fat testing.

Analytical reagents available for the standard fat analysis method and hygiene testing method. The catalog introduces the reagents used according to the testing methods!

The "reagents for fat testing" are used to analyze the lipids in food. After collecting food samples and performing appropriate treatments based on the characteristics of those samples, lipids are extracted using organic solvents, and the weight of the recovered extract is measured. Testing methods are described in standard fat analysis methods, hygiene testing methods, and notes. Our company provides reagents for the following tests. ◆ Ether extraction method Applicable to general foods, particularly those with relatively high lipid content, where lipids are less bound to tissue components and can be powdered or easily crushed when dried. ◆ Chloroform-methanol mixed solvent extraction method Applicable to foods containing polar lipids such as phospholipids, including soybeans and soybean products, as well as eggs. ◆ Iodine value (Wijs-cyclohexane method) The iodine value indicates the number of grams of iodine that can be added to 100g of fat. A higher value indicates a higher degree of unsaturation of fatty acids in the sample. 【Related Products】 ◆ Reagents for measuring acid value and peroxide value We provide potassium iodide for use in the peroxide value testing of fats under the Food Sanitation Act and JAS standards. For more details, please download the catalog or feel free to contact us.

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The reagent for the pinhole test, "methylene blue solution," is already prepared, so it is convenient.

The reagent for the pinhole test, "methylene blue solution," is already prepared, so it is convenient.

You can use it for verification tests such as the physical strength of containers and the presence of leaks! It has been prepared according to the composition of the official method, so you can use it for testing as is!

The "pinhole test reagent" is a reagent used in the pinhole test, which is one of the strength tests for containers. This test is conducted based on the Food Sanitation Act, using the specified "methylene blue test solution" to check for the presence of pinholes in the container. The "methylene blue test solution for pinhole testing" is prepared according to the official method composition and can be used directly for testing. Additionally, this methylene blue test solution can also be utilized for verification tests of the physical strength of container packaging, such as "compression resistance tests" and "connection resistance to reduced pressure tests," as well as checking for leaks. It is highly recommended for quality control of containers and inspections in food manufacturing settings. 【Packaging containers subject to the pinhole test】 1. Among the packaging containers for soft drinks, those that use materials other than metal for sealing the opening of metal containers, as well as those made of synthetic resin, synthetic resin-coated paper, synthetic resin-coated aluminum foil, and combination packaging. 2. Among the packaging containers for dairy products, those made of polyethylene for milk, polyethylene-coated paper, and combination packaging, as well as those made of synthetic resin for dairy products, synthetic resin-coated paper, synthetic resin-coated aluminum foil, and combination packaging. For more details, please download the catalog or feel free to contact us.

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The reagent for measuring residual chlorine, "Rapid DPD," is a product that allows for simple testing!

The reagent for measuring residual chlorine, "Rapid DPD," is a product that allows for simple testing!

A product that allows for the representative testing method for residual chlorine, the DPD method, to be performed simply in one step! The Rapid DPD reagent is composed in accordance with official methods.

The "Rapid DPD Reagent Series" is a product that allows for the simplified one-step implementation of the DPD method, which is a representative testing method for residual chlorine in accordance with the Water Supply Act and drinking water testing methods. "Rapid DPD Reagent Series" (powder and tablet types) The Rapid DPD reagent is a simplified analytical reagent prepared based on the principles of the DPD method, designed to streamline the operation into one step. By simply dissolving a fixed amount per 10 mL of sample water, it is possible to easily measure free residual chlorine using various commercially available measuring devices. We offer four types (individually packaged and tablet) to suit different measurement sites and purposes. Please consider using it for simple residual chlorine measurement. *The Rapid DPD reagent is a simplified analytical reagent for measuring residual chlorine, and it provides results comparable to those obtained by official methods, making it suitable for measuring free residual chlorine in drinking water and similar applications. "Rapid DPD Liquid" (liquid type) The Rapid DPD Liquid is a one-component reaction reagent that allows for easy measurement of free residual chlorine by simply adding a specified amount per 10 mL of sample water. For more details, please download the catalog or feel free to contact us.

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