SPE Amide-2 500mg/1mL, 100/pk Back Catalog number: 4823 Availability: In the manufacturer's stock Price on request - + Recommended 12256001 Mega BE-C18, 1gm 6ml, 30/pk 4 105,08 Kč 7020-03 SPE Column BAKERBOND C18, 500mg/3ml, pk/50 6 120,00 Kč 12256012 Mega BE-NH2, 1gm 6ml, 30/pk 5 216,40 Kč