InertSustain AQ-C18 1.9µm, 150x2.1mm PEEK Back Catalog number: 5020-87070 Availability: In the manufacturer's stock Price on request - + Recommended 763953-902K Extend-C18, 4.6 x 150mm, 3.5um, MVK 62 097,84 Kč 79925SI-504 LiChrospher 60Si 5um 4x4mm Grd Crt 10/PK 14 628,60 Kč 857700-912K RRHD SB-Phenyl, 2.1 x 50mm, 1.8um, MVK 61 893,72 Kč