Tenax GR (60/80), 10g Back Catalog number: C-TNXGR60 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711530.100 POLYGOSIL 100-10, 100g 8 164,00 Kč 730605 Chromab. sorbent OH (Diol), 100g 8 814,00 Kč 711012.100 POLYGOPREP 60-12 NH2, 100g 6 084,00 Kč