Quick view Add to Cart 821725-907 - ZORBAX Extend-C18, 2.1 mm, 1.8 µm, UHPLC guard column, 3/pk $663.00 Agilent
Quick view Add to Cart 821725-930 - Poroshell HPH-C18, 2.1 mm, 4 um, UHPLC guard column $715.00 Agilent
Quick view Add to Cart CT203822 - Poroshell 120 HPH-C18, 2.1 mm, 1.9um, guard column, 3/pk $830.00 Agilent
