日本ウォーターズ（米国本社 Waters Corporation）　 Official site

We provide a reliable total solution from sample pretreatment to measurement and analysis, blank contamination avoidance measures, and support.

■ Xevo TQ-S micro tandem quadrupole mass spectrometer A robust system equipped with ZSpray ion source and StepWave ion guide Achieves excellent quantitative performance while also saving space ■ Xevo TQ Absolute XR tandem quadrupole mass spectrometer Maximizes operational efficiency while maintaining ultra-high sensitivity with StepWave XR ion guide Significantly reduces power and gas consumption as well as heat generation ■ ACQUITY UPLC H-Class Plus system An LC system suitable for the inlet of high-sensitivity mass spectrometers, excelling in high separation and versatility ■ Xevo G3 QTof time-of-flight quadrupole mass spectrometer Supports comprehensive screening and qualitative analysis Sensitivity comparable to dedicated quantitative instruments ■ ACQUITY UPLC BEH C18 column, isolator column Utilizes unique ethylene-bridged hybrid (BEH) technology Exhibits excellent robustness even under high pH and high-temperature conditions ■ Oasis WAX solid-phase extraction products, related instruments and devices Achieves good recovery rates for a variety of PFAS structures, including long-chain and short-chain Devices for automatic sample delivery and concentration, as well as manifolds are also available

The best partner for PFAS analysis! With Waters' products and expertise from sample preparation to analysis, reliable PFAS analysis is achieved!

■ Pressurized Solid Phase Extraction Concentrator Sep-Pak This device automatically delivers samples to the solid phase extraction column for concentration. There are also options available for use in PFAS pretreatment. ■ Extraction Manifold A vacuum manifold capable of processing up to 20 samples simultaneously. It does not use fluorinated materials in the liquid contact parts, making it safe for PFAS analysis. ■ Solid Phase Extraction Products Oasis WAX Series This mixed-mode solid phase with reverse phase-anion exchange can achieve good recovery rates for various PFAS. We also offer stacked columns suitable for pretreatment of complex matrices, such as Oasis WAX/GCB, GCB/WAX, and the Oasis WAX for PFAS Analysis, which has proven low background. ■ Analytical Columns & Isolator (Retention Gap) Columns The XBridge/BEH columns have a wide usable pH range and low silanol activity, along with robust and user-friendly C18 columns. Additionally, we offer the Atlantis Premier BEH C18AX, suitable for the analysis of ultra-short-chain PFAS.