The NEW SEALED Waters Acquity BEH C18 1.7um 2.1 x 150mm UPLC Column 186002353 is a high-quality chromatography column manufactured by Waters in Ireland. This product is designed for use in chromatography applications, specifically in labs and research settings. With a 1.7um particle size and a length of 150mm, this column offers optimal performance for separating and analyzing various chemical compounds. The brand reputation of Waters ensures reliability and quality in this essential lab equipment attachment.