関東化学株式会社 Company Profile

We are conducting a campaign targeting NMR heavy solvents, NMR sample tubes, and spherical silica gel. We are offering these products at special prices, so we kindly ask you to consider purchasing our products during this opportunity. ■Campaign Period From November 4, 2025, to January 30, 2026 ■Campaign Target Products NMR heavy solvents (while supplies last) NMR sample tubes Spherical silica gel For more details, please download the campaign flyer or feel free to contact us.

We will hold a webinar titled "Proposal for Testing Methods Using Standard Material 'Food Allergen Extract' - Application to Cashew Nut Allergen Testing." This time, we are pleased to invite Ms. Eri Inagaki from the Saika Technical Research Institute, a public interest incorporated foundation, to give a lecture on the analysis method using the standard material developed by the foundation with LC-MS/MS. Additionally, we will introduce products related to food allergen testing from our company. We sincerely look forward to your participation. Date and Time: October 23, 2025 (Thursday) 13:00 - 13:50 Title: Proposal for Testing Methods Using Standard Material "Food Allergen Extract" - Application to Cashew Nut Allergen Testing Lecturer: Ms. Eri Inagaki, Saika Technical Research Institute, Public Interest Incorporated Foundation Registration: Please register using the participation application form at the URL below (this will take you to the seminar distribution company's page). Application Period: Until 13:00 on October 23, 2025 * Applications will be closed once the maximum number of participants is reached. * Applications from competitors will not be accepted. * Secondary distribution of the sent URL is prohibited.

We will launch the following products in October 2025. ● General-purpose reagents (5 items) We are reviewing the packaging capacities and consolidating general-purpose reagents of special grade, deer special grade, and deer grade 1 specifications. We will sell new capacities of specifications that are not targeted for consolidation as alternatives to discontinued items. ● Standard materials for environmental analysis (3 items) We will begin handling three standard materials manufactured by LGC Standards for compounds listed in the positive list. ● Shikajenius MRSA-related gene real-time PCR detection kit (1 item) This kit detects MRSA-related genes using a 4-plex real-time PCR. ● Rapid screening reagent for third-generation cephalosporin-resistant bacteria (1 item) This reagent is used to screen Enterobacteriaceae that show resistance to third-generation cephalosporin antibiotics. ● Standard bacterial strains for MALDI TOF-MS quality control (3 items) This product is a set of standard bacterial strains that can be used for quality control of the Bruker MALDI Biotyper. We have prepared sets tailored to specific fields.