Guard Column Primesep 200, 3,2mm ID, 3µm, pk/2 Back Catalog number: 200-32.G.0310 Availability: In the manufacturer's stock Price on request - + Recommended 760622.30 EC 100/3 NUCLEODUR Pi2, 5 µm 651,81 € D-21.G.0510 Primesep D Guard Column, 2.1x10mm, 5µm, 100 Å, pk/2 Price on request A5092GC METACARB USP SUGAR ALC GRD CRT 407,16 €