Standard solutions Product List and Ranking from 8 Manufacturers, Suppliers and Companies

I will attach the certificate for "ILAC-MRA JCSS Compliant Standard Solution."

A certificate with the symbol mark of "International MRA-compliant JCSS certified business" is attached! It indicates that it meets internationally accepted standards of quality!

"Standard substances" are important reagents that serve as a "ruler" during measurements. Our company is a "JCSS registered business" for various types of pH standard solutions, metal standard solutions, non-metal ion standard solutions, and volatile organic compound standard solutions. Additionally, we are certified as an international MRA-compliant business by IAJapan, which is a member of the mutual recognition agreements (MRA) of ILAC (International Laboratory Accreditation Cooperation) and APLAC (Asia-Pacific Laboratory Accreditation Cooperation), thereby fundamentally supporting the reliability of various testing and calibration results. Our standard solutions come with a certificate bearing the symbol mark of "International MRA-compliant JCSS certified business," indicating that these standard solutions are of a quality accepted internationally. The certificate also specifies the "uncertainty." 【Product Lineup】 ◆ pH standard solutions ◆ Metal standard solution 1000 mg/L ◆ Metal standard solution 100 mg/L ◆ Metal mixed standard solution ◆ Non-metal ion standard solution 2000 mg/L ◆ Non-metal ion standard solution 1000 mg/L ◆ Non-metal ion standard solution 100 mg/L ◆ Organic compound standard solution ◆ Organic compound mixed standard solution For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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JCSS standard solutions are also available: "Metal standard solutions and standard stock solutions" with a wide variety of options!

A wide range of standard solutions and standard stock solutions that serve as indicators for measuring the concentration of various metals! Please use them for trace metal measurement in various fields such as the environment, food, and material development.

Our company offers a wide range of "standard solutions and standard stock solutions" that serve as benchmarks for measuring the concentration of various metals. These are recommended for trace metal measurements in various fields. In recent years, we have expanded our selection of standard solutions based on the Measurement Law Traceability System (JCSS), which fundamentally supports the reliability of many testing and calibration results. These JCSS standard solutions are not only traceable to national standards but are also used globally as high-quality standard solutions accepted internationally. 【Measurement Law Traceability System】 This system promotes the establishment of high-precision measurement standards and facilitates the smooth supply of measurement standards that meet the needs of the industry. Measurement standards calibrated and supplied by registered businesses (JCSS registered businesses) are externally proven to be connected to national standards. Our company supplies standard solutions that are traceable to national standards as a "JCSS registered business," including various types of pH standard solutions, metal standard solutions, and non-metal ion standard solutions. We also issue certificates bearing the JCSS mark as proof of reliability, fundamentally supporting the credibility of various testing and calibration results. For more details, please download our catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Ensuring the safety of tap water: Easily and conveniently measure pesticide levels with the "Pesticide Standard Solution"!

We provide pesticide mixed standard solutions tailored to each testing method! Reduce the burden of preparing mixed standard solutions! Easily measure pesticide types for water quality management target setting!

The "Pesticide Standard Solution" provides pesticide mixed standard solutions with compositions tailored to each testing method. The Water Supply Act establishes "water quality standard items" to ensure the safety of drinking water. To complement these water quality standards, water quality management target items have been set, which include pesticides. Among these, Attachment Method 20-2 allows for the simultaneous analysis of approximately 200 types of pesticides and pesticide isomers using the LC/MS method. The preparation of the pesticide mixed standard solution used during this process can be burdensome for users, so we offer a pesticide mixed standard solution that combines as many types of pesticides as possible for convenience. 【Product Lineup】 ◆ Pesticide Mixed Standard Solution for GC and GC/MS ◆ Pesticide Mixed Standard Solution for LC and LC/MS 【Mixing, Combination, and Concentration】 We select combinations that comply with the most common analytical conditions or official methods. Therefore, the mixed composition is optimal for recovery tests and screening analyses according to official methods, making trace testing easy. We conduct analyses including stability tests and have a robust quality assurance system that includes concentration guarantees and expiration date settings. For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Standard solution for VOCs analysis for indoor environment measurement

We handle mixed standard solutions and internal standard substances in accordance with measurement methods for residential performance indicators! Please make use of them for measuring indoor environments.

The "VOCs Analysis Standard Solution" is a reagent for indoor environmental measurement. The Ministry of Health, Labour and Welfare has established guidelines for indoor air pollution, including reference values for the indoor concentration of numerous chemical substances and standard measurement methods. The reference values for indoor concentration continuously change qualitatively and quantitatively due to the evolution of household products, leading to the ongoing addition and revision of substances. Our company sells standard solutions and internal standard solutions related to the measurement of indoor concentration values. Please make use of them for measuring indoor environments. 【Product Lineup】 ◆ VOCs Mixed Standard Solution IV (10-component mixture) ◆ VOCs Mixed Standard Solution (45-component mixture) ◆ Tetradecane Standard ◆ Toluene-d8 Standard Solution For more details, please feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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"Standard solution for mycotoxin analysis" for mycotoxins produced in grains and spices.

In addition to the standard solutions for mycotoxins manufactured by Romer Labs, we have also added our own product lineup! This is not only for routine analysis but also for various mycotoxin research!

Mycotoxins are toxins produced by molds that primarily attach to imported goods such as grains and spices, as well as animal feed. Reports have indicated their acute toxicity and carcinogenicity to humans and animals, leading to increased concern in food and feed inspections. Currently, regulations and standards exist for aflatoxins, deoxynivalenol and nivalenol, and patulin, with discussions underway to expand the scope of regulation further. Romer Labs, which handles the "Biopure series" of mycotoxin standard products, has obtained ISO/IEC 17025 and ISO 17034 accreditation. We are now offering certified reference materials and standard materials manufactured in accordance with ISO 17034 for sale. Additionally, we accept orders for custom mixed standard solutions with original compositions. 【Products Offered】 ◆ ISO 17034 Certified Reference Materials ◆ ISO 17034 Standard Materials ◆ Mycotoxin Mixed Standard Solutions ◆ Mycotoxin Standard Solutions and Standard Products ◆ Stable Isotope Labeled Standard Solutions ◆ Ergot Alkaloid Standard Solutions ◆ Composition Standard Samples for Proficiency Testing (QCM) For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Standard substances for food additive analysis corresponding to the positive list system for GC and LC.

A lineup of pesticide mixed standard solutions for GC/MS and LC/MS corresponding to simultaneous testing methods, as well as pesticide mixed standard solutions for GC and LC corresponding to individual testing methods!

The positive list system based on the Food Sanitation Act regarding pesticide residues, veterinary drugs, and feed additives in food has been implemented since May 29, 2006. Our company offers a range of standard products that comply with the positive list system, including pesticide mixed standard solutions for GC/MS and LC/MS that correspond to simultaneous testing methods, as well as pesticide mixed standard solutions for individual testing methods for GC and LC. The standard products available are primarily our manufactured products and those from Dr. Ehrenstorfer (imported), providing a rich selection. The standard products are packaged with an analysis report (analysis table) attached, which allows you to confirm the purity of the standard products. Additionally, information on physical properties other than purity is also included in the analysis table for your reference. The brochure lists the standard products that are subject to the positive list system of the Ministry of Health, Labour and Welfare, which can be used as a reference for analysis targets. For the latest information on standard products, prices, etc., please use our product information search site. For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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☆Standard samples for water quality testing☆ Please choose according to your analysis purpose.

We handle products compatible with JCSS. A wide range of options to choose from according to your analysis needs!

＼Rich Lineup／ Please use it for various water quality tests! We offer reagents and standards based on the water quality management target setting items and water quality standards under the Water Supply Act. Due to partial amendments to the ministerial ordinance regarding water supply standards, it has become possible to use standard stock solutions of the same concentration as those specified in the respective tables, with a certificate based on the Measurement Act attached to the reagents. In addition, we also have pre-prepared reagents. Since they are pre-prepared, they are ready to use, reducing reagent management and cutting costs for waste reagents. ▶ Pesticide standard solutions ▶ Standard solutions for volatile organic compound analysis ▶ Standard solutions for disinfection byproduct analysis ▶ Standard solutions for phenolic compound analysis ▶ Standard solutions for surfactant analysis ▶ Standard solutions for musty odor substance analysis ▶ Other organic compound standard solutions ▶ Phthalate ester standard materials ▶ Standard solutions for metal analysis ▶ Standard solutions for ion chromatography ▶ Standard solutions for turbidity, color, and pH testing For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Rich selection of "Standard Solutions for Phenolic Compounds Analysis" for water quality testing and environmental analysis!

Support for JCSS: A wide variety of reagents used in testing methods for water quality standards items 'phenols' and 'alkylphenols' are available!

The "Standard Solution for Phenolic Compounds Analysis" is a standard product based on water quality standards. Our company offers reagents and standard products based on water quality standards. We provide standard products and related reagents used in testing methods targeting the water quality standard items "Phenolic Compounds" and "Alkylphenols." 【Product Lineup】 ◆ Phenolic Compounds - Mixed standard solution of 6 types of phenolic compounds - Acenaphthene-d10 standard stock solution - Phenol standard stock solution - 2,4,6-Trichlorophenol standard stock solution - 2-Chlorophenol standard product - 4-Chlorophenol standard product - 2,4-Dichlorophenol standard product - 2,6-Dichlorophenol standard product - Phenol - 2,4,6-Trichlorophenol standard product ◆ Alkylphenols - Mixed standard stock solution II for alkylphenols (13 types) - Bisphenol A standard product - Bisphenol A-d16 - 4-n-Nonylphenol standard product - 4-n-Nonylphenol-2,3,5,6-d4 - 4-Nonylphenol In addition to these, our company handles various standard products for water quality testing. For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Products compatible with JCSS are also available: "Standard solution for ion chromatography."

Non-metal ions have become the mainstream for simultaneous analysis using ion chromatography. We offer a wide range of ion mixed standard solutions and ion standard solutions based on water quality standards!

The "Ion Chromatography Standard Solution" is an ion mixed standard solution and ion standard solution based on water quality standards. Due to a partial revision of the ministerial ordinance regarding water quality standards, it has become possible to use standard stock solutions that are accompanied by a certificate based on the Measurement Act and have the same concentration as those specified in the respective tables. We will continue to offer products that comply with testing methods. In recent years, the inspection of non-metal ions has become mainstream with the widespread use of simultaneous analysis using IC (Ion Chromatography). Our company provides various non-metal ion mixed standard solutions that comply with different regulations. 【Product Lineup】 ◆ Cation Mixed Standard Solution ◆ Anion Mixed Standard Solution ◆ JCSS Cation Standard Solution ◆ JCSS Anion Standard Solution ◆ Elution Solution In addition to these, our company also handles various standard products for water quality testing. ◇ Pesticide Standard Solution ◇ Volatile Organic Compound Analysis Standard Solution ◇ Disinfection Byproduct Analysis Standard Solution ◇ Phenolic Compound Analysis Standard Solution ◇ Surfactant Analysis Standard Solution ◇ Musty Odor Analysis Standard Solution ◇ Phthalate Ester Analysis Standard Product …etc For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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JCSS-compliant water quality testing "pH measurement related products" are conveniently available as disposable items!

Issuing JCSS certificates that clearly state "uncertainty" recognized at the world level! This is proof of traceability to national measurement standards! Please make use of it!

The "pH Measurement Related Products" are reagents used in testing methods targeting the water quality standard item "pH value." 【Product Lineup】 Carbonate pH Standard Solution (Type 2) pH 10.01 Oxalic Acid pH Standard Solution (Type 2) pH 1.68 Neutral Phosphate pH Standard Solution (Type 2) pH 6.86 Neutral Phosphate pH Standard Solution (Type 1) pH 6.865 Phosphate pH Standard Solution (Type 2) pH 7.41 Phthalate pH Standard Solution (Type 1) pH 4.008 Phthalate pH Standard Solution (Type 2) pH 4.01 Boric Acid pH Standard Solution (Type 2) pH 9.18 *The above pH standard solutions are traceable to specific standard substances (national measurement standards) based on Article 134 of the Measurement Act. 【Packaging】 ◇2L Cost reduction through large capacity ◇500mL ◇100mL ☆Recommended☆ - Single-use, so no need to verify stability after opening - Wide-mouth bottle allows direct insertion of pH electrodes, saving time as there is no need for transfer - No worries about contamination. There is no risk of cross-contamination or degradation after opening For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Water quality testing

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This book 'Standard Solutions for Pharmaceutical Testing' for pharmaceutical testing.

We have a variety of standard solutions related to pharmaceutical testing, from metal standard solutions to color comparison stock solutions!

This catalog summarizes standard solutions related to pharmaceutical testing. ◆Metal Standard Solutions◆ These are metal standard solutions prepared at specified concentrations in accordance with the Japanese Pharmacopoeia. The concentration values are based on MRA JCSS compliant products that are traceable to national standards. ◆Mixed Standard Solutions for ICP Analysis◆ These are mixed standard solutions containing seven elements (As, Cd, Pb, Hg, Co, V, Ni) that are subject to the elemental impurity guidelines for pharmaceuticals (ICH Q3D). ◆MRA JCSS Compliant Standard Solutions◆ We supply standard solutions that are traceable to national standards and issue certificates bearing the JCSS mark as proof of reliability. ◆Standard Solutions for Volumetric Analysis◆ These are standard solutions for volumetric analysis with guaranteed concentrations through preparation and standardization in accordance with the Japanese Pharmacopoeia. ◆Color Comparison Solutions◆ We provide comparison solutions of cobalt chloride, iron chloride, and copper sulfate. The sulfuric acid for the sulfuric acid color test is a diluted solution prepared to comply with the reagent standards of JIS, the Japanese Pharmacopoeia, and the United States Pharmacopeia. In addition to the above, we also offer products related to general testing methods of the Japanese Pharmacopoeia. For more details, please refer to the catalog below.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Reagents for multi-element analysis 'Metal Mixed Standard Solution' - A selection that meets everyone's needs.

Products based on advanced manufacturing technology and analytical capabilities! We offer various mixed standard solutions required for mainstream simultaneous testing methods in various testing techniques!

The "Metal Mixed Standard Solution" is a multi-element analysis reagent that can be used in various analyses. Traditionally, quantitative and qualitative analyses were performed for individual elements using methods such as colorimetry and atomic absorption spectrometry. However, in recent years, with the advancement of instrumental analysis, simultaneous analysis using ICP-AES (Inductively Coupled Plasma Atomic Emission Spectrometry) and ICP-MS (Inductively Coupled Plasma Mass Spectrometry) has been implemented. Additionally, simultaneous testing methods have become mainstream in various testing methods, leading to a demand for various mixed standard solutions. Our company offers a range of metal mixed standard solutions to meet your needs. 【Product Lineup】 ◆ JCSS Compliant Metal Mixed Standard Solution 14 types mixed, compliant with the Water Quality Standards (attached documents 5 and 6). ◆ Metal Mixed Standard Solution Available in various combinations. JIS K0101 and K0102 compliant options are also available. ◆ ICP Mixed Standard Solution Available in various combinations. Options for RoHS compliance, equipment tuning, and measurement of metal impurities in pharmaceuticals according to ICH Q3D are available. In addition, our company handles a wide range of metal analysis reagents, non-metal ion mixed standard solutions, leaching solutions, and more, all guaranteed for many items. For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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You can choose from the mixed solution or individual items of the "Disinfection Byproducts Analysis Standard Solution" for water quality testing!

We have a wide variety of standards and related reagents available for testing methods targeting "haloacetic acids," "haloacetonitriles," and "aldehydes"!

The "Standard Solution for Disinfection By-Products Analysis" is a standard product based on water quality standards. We provide related reagents such as standard products and internal standard solutions for the disinfection by-products that are subject to water quality standards, including "haloacetic acids," "haloacetonitriles," and "aldehydes." 【Product Lineup】 ◆ Haloacetic Acids Haloacetic Acid 4-Component Mixed Standard Solution Haloacetic Acid Mixed Standard Stock Solution II (9 types) Bromoacetic Acid Standard Stock Solution Bromo-Chloroacetic Acid Standard Solution Chloroacetic Acid Standard Stock Solution Dibromoacetic Acid Standard Product ◆ Haloacetonitriles Haloacetonitrile Mixed Standard Stock Solution (3 types) Haloacetonitrile Mixed Standard Stock Solution II (7 types) Chloroform Standard Stock Solution Dibromoacetonitrile Standard Stock Solution Bromo-Chloroacetonitrile Standard Product Dichloroacetonitrile Standard Stock Solution Trichloroacetonitrile Standard Stock Solution ◆ Aldehydes PFBOA-Aldehyde Mixed Standard Solution (7 types) 1-Chlorodecane Standard Stock Solution Formaldehyde Standard Stock Solution PFBOA-Acetaldehyde Standard Product …etc. Many more are available. For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Water quality testing 'Surfactant Analysis Standard Solution' and reagents for LAS analysis are available!

[Eluent for Anionic Surfactant (LAS) Analysis] Developed as a product for the eluent used in LAS analysis according to the Ministry of Health, Labour and Welfare's water testing methods.

We handle standard products and related reagents used in testing methods for anionic surfactants and nonionic surfactants, which are water quality standard items. We have commercialized a ready-to-use mobile phase for LAS analysis (HPLC-FL) as specified by the Ministry of Health, Labour and Welfare for drinking water testing methods. Linear alkylbenzene sulfonates (LAS) are one of the detergent components and are considered an indicator of pollution in drinking water quality standards due to their role as anionic surfactants that cause foaming. 【Features of the Ready-to-Use Mobile Phase】 ■ Ready to Use ■ Reduced reagent management ■ Cost reduction for waste reagents 【Product Lineup】＞ Anionic surfactant standard products and related items ◆ LAS standard stock solution ◆ 0.1 mol/L sodium perchlorate - acetonitrile/water (65:35) ＞ Nonionic surfactant standard products and related items ◆ Heptaoxyethylenedodecyl ether standard solution ◆ Sodium dodecyl sulfate ◆ 0.01 mol/L sodium tetrafluoroborate solution ◆ Tetradecyl dimethyl benzyl ammonium chloride We also handle solid phase columns and LC columns necessary for other analyses. For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Standard solution for analyzing musty odor substances for water quality testing can be used with water quality standard testing methods!

JCSS-compliant mixed standard solutions are also available in the lineup! We provide standard products and related reagents used in testing methods targeting the water quality standard item 'mold odor substances'!

The "Mold Odor Substance Analysis Standard Solution" is a standard product based on water quality standards. We provide standard products and related reagents used in testing methods targeting the water quality standard item "mold odor substances." 【Product Lineup】 ◆ Mixed standard solution of 2 types of mold odor substances for JCSS chemical analysis (for water quality testing) ◆ Geosmin standard stock solution ◆ 2-Methylisoborneol standard stock solution ≫ Internal Standards ◆ Geosmin-d3 standard stock solution ◆ 2,4,6-Trichloroanisole-d3 standard stock solution ◆ 2,4,6-Trichloroanisole-d5 standard stock solution We offer a lineup that can be selected according to your analysis needs. In addition, we handle various other standard products for water quality testing. ◇ Pesticide standard solutions ◇ Standard solutions for volatile organic compound analysis ◇ Standard solutions for disinfection byproduct analysis ◇ Standard solutions for phenolic compound analysis ◇ Standard solutions for surfactant analysis ◇ Other organic compound standard solutions ◇ Phthalate ester standard products ◇ Standard solutions for metal analysis ◇ Standard solutions for ion chromatography ◇ Standard solutions for turbidity, color, and pH testing For more details, please download the catalog or feel free to contact us.

Company：関東化学株式会社バイオケミカル部
Price：Other

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Water quality testing

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Standard solutions Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Standard solutions Manufacturer, Suppliers and Company Rankings

Standard solutions Product ranking