"PFAS Analysis Partner" "RESTEK" Supporting your lab with world-leading achievements and experience in PFAS analysis.

World Standard PFAS Analysis Support | Restek's Expert Team Delivers Fast and Accurate Results

Regulations and analytical methods for PFAS testing continue to change around the world. Restek's global expert team provides products and technical support that respond to the latest regulatory trends, enabling fast and accurate analysis. As a reliable partner, we offer optimal solutions. ■ PFAS Resource Library ■ PFAS Applications/Chromatograms ■ Partner for PFAS Analysis ■ PFAS-Related Products

• Testing Equipment and Devices

Emergency meeting! This time we will focus on the pretreatment of PFAS in environmental samples, as inquiries have surged!

The measurement of PFAS (perfluoroalkyl substances) is becoming increasingly important in the field of environmental testing. In particular, accurate and efficient quantitative analysis is required in complex matrices such as non-potable water, soil, and biosolids, including wastewater and rivers. In light of this, there has been a surge in inquiries regarding PFAS pretreatment in accordance with EPA Method 1633 since the end of last year. Therefore, we will urgently hold a seminar in February to address these challenges, changing our original schedule. 【Event Overview】 ■ Date: February 27, 2025 (Thursday) ■ Time: 13:30 - 14:15 JST (45 minutes) ■ Participation Fee: Free <Pre-registration required> https://register.gotowebinar.com/register/8028605763632700251

• Technical Seminar

A variety of stationary phases and particle sizes! LC columns with better selectivity that improve separation efficiency.

Restek's "Raptor LC Column" is a highly efficient LC column that significantly reduces analysis time. It includes options suitable for biological sample analysis, such as the "Raptor Biphenyl Column" for drug and metabolite analysis, as well as the "Raptor ARC-18 Column." It offers better selectivity that improves resolution and sustainable reproducibility. 【Features】 ■ High efficiency that significantly reduces analysis time ■ Better selectivity that improves resolution ■ Improved sample throughput with existing HPLC and UHPLC ■ Sustainable reproducibility ■ A variety of stationary phases and particle sizes *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

Sustainable reproducibility, diverse stationary phases and particle sizes! A rich lineup.

Introducing Restek's "Raptor Core-Shell LC Column." It features high efficiency that significantly reduces analysis time, improved selectivity that enhances resolution, and the potential for improved sample throughput with existing HPLC and UHPLC systems. We offer various types including Biphenyl, ARC-18, and C18. Please feel free to contact us if you have any requests. 【Features】 ■ High efficiency that significantly reduces analysis time ■ Improved selectivity that enhances resolution ■ Improved sample throughput with existing HPLC and UHPLC systems ■ Sustainable reproducibility ■ A variety of stationary phases and particle sizes *For more details, please refer to the PDF document or feel free to contact us.

• Separation device

JOHNAN has released a video that clearly explains the implementation technology for stretchable films, which are expected to be utilized in wearable devices and medical equipment. In the video, you can see how the film, which has excellent elasticity, stretches and contracts. Please check our high technological capabilities and the flexible characteristics that are useful for product development. We hope this will help you generate new ideas in product development. ▼You can watch the video here [Link to the implementation page for stretchable films] https://www.johnan.com/dms/mounting/filmdevic/stretchable/

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for summer vacation during the following period. 【Closure Period】 From Saturday, August 9, 2025, to Thursday, August 14, 2025. We will resume normal business operations on Friday, August 15. We appreciate your understanding during this time and apologize for any inconvenience caused.

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.