TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended 760624.40 EC 150/4 NUCLEODUR Pi2, 5 µm 14 539,00 Kč 410910-501 Agilent Prep-sil column,50.0x250mm, 10u 331 286,76 Kč A5073 AN Standard Guard 50 x 4.6mm 12 020,40 Kč