関東化学株式会社 バイオケミカル部 Official site

Reagent solutions for titration that are applicable worldwide.

Providing internationally recognized titrants! A wide range of products certified to ISO/IEC 17025 is also available. Factor values and quality assurance expiration dates are displayed on the labels.

We offer a wide range of dilution solutions, titration solutions (standard solutions), and preparation solutions based on JIS K 8001. We also have many products certified under ISO/IEC 17025, so you can use them with confidence. We provide solutions for volumetric analysis, non-aqueous titration, and more. 【Features】 ■ Titration solutions that are recognized worldwide We provide test reports with MRA composite symbols and JAB certification symbols. We comply with international mutual recognition (MRA*) aimed at One-Stop-Testing*, clearly stating the "uncertainty" that ensures the reliability of test results. *One-Stop-Testing: A system where data obtained from a single testing laboratory is accepted and recognized worldwide. *MRA (Mutual Recognition Arrangement): An agreement for mutual recognition. ■ Factor values displayed on the label Standard values (F: Factor) are set between "0.990 and 1.009." We also handle products guaranteed with a factor of 1.000. ■ Quality assurance period displayed on the label The quality assurance period for unopened products is indicated on the label. For more details, please download the catalog or feel free to contact us.

basic information

Our company offers a wide range of dilution solutions, titration solutions (standard solutions), and preparation solutions based on JIS K 8001. We also have a large selection of products certified under ISO/IEC 17025, so you can use them with confidence.

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2025 Fiscal Year Titration Solutions and Preparation Solutions

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