3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Back Catalog number: 2193 Availability: In the manufacturer's stock Price on request - + Recommended 731836 Chromafix SB (L) 6 916,00 Kč 730594 Chromab. columns HILIC, 6mL, 500mg 3 012,00 Kč 5982-1835 Amino (NH2) - Box, 50x 3ml tubes, 500m 6 350,40 Kč