Primesep B2, 100 x 2,1mm, 3µm Back Catalog number: B2-21.100.0310 Availability: In the manufacturer's stock Price on request - + Recommended 449905-701 Agilent Prep-sil prep col,21.2x100mm,5u 73 356,65 Kč A2080150X020 MonoChrom 5MS 150 x 2.0mm 29 032,67 Kč A5210 MetaCarb 87H Column 300 x 7.8mm 60 818,23 Kč