[JASIS WebExpo Exhibition] Limited-time release! Archive seminar 'Basics - Kiso - Kiso' The first step towards strategic GC column selection.

Evolved Blue Liner! Innovative deactivation treatment, good reproducibility.

We would like to introduce our "Topaz GC Inlet Liner." By selecting a highly inert liner, we can prevent potential issues such as ghost peaks, tailing, peak disappearance, and deterioration of reproducibility. We offer a wide range of products for GC and Agilent GC. Please feel free to contact us if you have any requests. 【Features】 ■ Innovative inertization treatment ■ Good reproducibility ■ Improved productivity *For more details, please refer to the PDF document or feel free to contact us.

• Separation device

Important for food safety! Separation of isobaric polycyclic aromatic hydrocarbons.

The "Rxi-PAH GC Column" is a product designed by Restek that can uniquely separate polycyclic aromatic hydrocarbons (PAHs), which are important for food safety and cannot be separated by mass spectrometry, thanks to its high phenyl content stationary phase. It can easily separate difficult target substances like PAH4 from the European Food Safety Authority (EFSA) and allows for accurate quantification. You can achieve results that are not possible with general GC columns. 【Features】 ■ Separation of all EFSA PAH4 compounds ■ Suitable separation of chrysene from interfering PAHs ■ Complete separation of benzo[b], [k], [j], and [a] fluoranthene ■ 360℃ thermal stability ■ Analysis of low-volatility dibenzopyrene is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements

Low bleed, exceptional reproducibility! Groundbreaking Rxi column technology that lowers detection limits.

The "Rxi GC Column" is a high-performance GC column that combines excellent inertness, low bleed, and high inter-lot reproducibility. It excels in reproducibility of column efficiency, retention time, pre-bleed, and inertness for each column. Additionally, to provide high performance, all columns undergo individual quality inspections. Please utilize the more accurate and reliable results offered by this product for trace analysis. 【Features】 ■ Low detection limits ■ Highest level of inertness ■ Low bleed ■ Good reproducibility *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Packaged in a blister pack to maintain cleanliness! The evolved Blue Liner.

The "Topaz Liner for GC" is a blue liner with excellent stability. Since it is packaged in a blister pack, it can maintain cleanliness, and the conditioning time after liner replacement is reduced. With longer system uptime, more samples can be analyzed, leading to cost savings. 【Features】 ■ Inertness ■ Lot-to-lot reproducibility ■ Productivity ■ Blister packed *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

This is an online simulation software for GC method development/optimization that anyone can use for free by registering.

The EZGC Chromatogram Modeler has been renewed. It has become easier to use with the addition of advanced options such as selection of liquid phases, changes in carrier gases, and optimization of the obtained results.

• Analytical Equipment and Devices

Easy, no download required! Simulate the changes in separation.

Restek's "Pro EZGC Chromatogram Modeler" is a web application that provides free separation simulations using WCOT-type GC columns. You can easily simulate separation checks and changes in separation when modifying the temperature program directly on our website without downloading anything to your PC. Various columns with significantly different selectivities of liquid phases are registered, and each liquid phase also has an available compound library. 【Features】 ■ Free separation simulations ■ Simulations can be performed on the website ■ Various columns with significantly different selectivities of liquid phases are registered ■ Each liquid phase has an available compound library ■ Multilingual support *For more details, please refer to the PDF document or feel free to contact us.

• Other information systems

Thank you very much for your continued support. We, at Marpos Co., Ltd., regret to inform you that we will be closed during the following period. Closure Period: From Saturday, April 25, 2026, to Wednesday, May 6, 2025. Inquiries received during the closure period will be answered sequentially after Thursday, May 7. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about the business hours during the GW period, as well as order, shipping, and support services. Please download the PDF to check the schedule. ■ Regarding Orders 1) Orders can be placed at any time on the 【FOSS WEBSHOP】. Stock will be prioritized. 2) Please specify your "desired delivery date" when placing an order. 3) Due to expected high order volume and shipping delays before and after the holiday, please make your requests with ample time. ■ Regarding Customer Support For any malfunctions or issues during the holiday... Customers with maintenance contracts should contact the dedicated number for after-hours support. Other customers can reach us via email. Please provide details such as "model name," "serial number," "symptoms," and "contact person's name." Our customer support will contact you in the order of receipt. E-Mail: service@foss.co.jp

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

SPACECOOL Inc., which researches, develops, and sells the radiation cooling material "SPACECOOL" that releases heat into space to achieve zero-energy cooling, will exhibit at the "Jumbo Surprise Exhibition," a comprehensive trade fair for electrical materials and housing equipment, held at Tokyo Big Sight from April 17 (Friday) to April 18 (Saturday), 2026, and at Intex Osaka from April 24 (Friday) to April 25 (Saturday), 2026. This material is a new technology that enables zero-energy cooling by converting heat into infrared radiation and releasing it into space, without using any external power. By implementing it in outdoor air conditioning units and outdoor electrical equipment, it helps suppress internal temperature rises, contributing to stable operation of devices and reduction of air conditioning energy consumption, and is being recognized as a new carbon-neutral technology. Its energy-saving performance has been acknowledged, and this material received the 2025 Energy Conservation Award. When you visit the venue, please stop by our booth. Our booth number is 972 (common for both Tokyo and Osaka). We will continue to work towards expanding the social implementation of SPACECOOL to contribute to the stable operation of outdoor equipment and air conditioning units, as well as to reduce air conditioning energy consumption and CO2 emissions.