Tenax GR (35/60), 10g Back Catalog number: C-TNXGR Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711530.100 POLYGOSIL 100-10, 100g 8 164,00 Kč 730586 Chromab. Sorbent XTR, 50 Ba/20mLNT20 6 942,00 Kč 711350.100 POLYGOSIL 60-10 C18, 100g 38 090,00 Kč