Innovative Approach for PFAS in Water Quality Samples - Achieving Direct and Simultaneous Measurement of Ultra-Short Chain, Alternative (Short Chain), and Conventional (Long Chain) PFAS! (Restec Corporation)

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

Enhanced selectivity! Separation of a wide range of polar compounds using a new hybrid stationary phase.

The "Raptor Polar X" is a column specially designed to selectively retain polar analytes through a balance of two retention mechanisms. When combined with a mass spectrometer, it is ideal for analyzing a wide variety of polar compounds. The separation capability of this product simplifies the analysis of polar compounds. It can reliably retain a wide range of polar analytes and efficiently separate them. Please feel free to contact us if you have any inquiries. 【Features】 ■ No need for time-consuming derivatization or ion-pair formation ■ Switch retention modes with simple mobile phase changes and short equilibration times ■ Suitable for enhancing sensitivity and selectivity in LC-MS analysis ■ Excellent separation and resolution of a wide variety of polar compounds ■ Combines HILIC and ion-exchange retention mechanisms into a single ligand ■ Widely applicable to the analysis of polar compounds across different fields and methods *For more details, please refer to the PDF document or feel free to contact us.

• Separation device

Technoa Co., Ltd. (Headquarters: Gifu City, Gifu Prefecture, Representative Director: Koji Yamazaki) will hold a limited-time summer special event, "Monozukuri DX CAMP," from Saturday, August 9, 2025, to Saturday, August 23, 2025. Small and medium-sized manufacturing companies face challenges such as a shortage of specialized personnel and a lack of know-how and information, which act as barriers to promoting DX (digital transformation). This event will provide a step-by-step approach to "realistic DX," based on the know-how accumulated by Technoa while supporting the DX transformation of small and medium-sized manufacturing companies. It will be structured as DAY.1 to DAY.5, offering an opportunity for skill development during the summer break and supporting the learning and growth of small and medium-sized manufacturers. For more details, please refer to the related link.

JOHNAN has updated a webpage summarizing the selection points to solve various challenges in large-scale processing (quality maintenance, short delivery times, costs). This article introduces the challenges faced in large-scale processing based on years of knowledge and experience, as well as the key points for choosing the optimal contractor that balances quality and short delivery times. If you are looking for a reliable contractor, please make use of our "Large-Scale Processing Solutions." ▼For more details "Large-Scale Processing Solutions to Achieve Product Quality and Short Delivery Times" https://www.johnan.com/solution/process/processing-assembly/post_8.html

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.

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/

"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]. ↓ ↓ ↓