HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm Back Catalog number: 92121-902 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 685775-906K Poroshell 120 SB-C8,2.1x100mm,2.7um,MVK 2 732,68 € 690970-706 Poroshell 120, HPH-C8, 4.6x250mm, 4um 1 105,93 € 92812-407 HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 50mm Price on request