Poroshell 120 EC-C18 UHPLC guard column with inner diameter 2.1 mm, length 5 mm and particle size 1.9 µm. 3 pieces per package. Agilent InfinityLab Poroshell EC-C18 offers similar chemistry to the ZORBAX Eclipse Plus phase for ideal separation of a wide range of analytes. Recommended for all column applications, especially for particulate samples to ensure column longevity and efficiency.Meer tonenMinder tonen