Halo 2um, 90A, C8 Back Catalog number: 941810-208 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91813-122 HALO 90 Å AQ-C18, 2 µm, 3.0 x 5mm, Guard Column 3 Price on request 92813-522 HALO 90 Å AQ-C18, 2.7 µm, 3.0 x 75mm Price on request 823750-912 Poroshell 120, UHPLC Guard,SB-C18,3.0mm 707,28 €