Carbograph 2TD (20/40), 10g Back Catalog number: C-CG220 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended 711330.100 POLYGOSIL 60-5 C18, 100g 1 841,62 € 711012.1000 POLYGOPREP 60-12 NH2, 1000g 1 857,14 € 730610 Chromab. sorbent SB, 100g 368,32 €