Tenax GR (35/60), 10g Back Catalog number: C-TNXGR Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711570.10 POLYGOSIL 100-7 C18, 10g 5 070,00 Kč 730613 Chromab. sorbent C18 ec f, 100g 7 098,00 Kč 711025.100 POLYGOPREP 300-20 C18, 100g 10 426,00 Kč