SPE Amide-2 100mg/1mL, 100/pk Back Catalog number: 4821 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 12256011 Mega BE-SCX, 1gm 6ml, 30/pk 5 575,20 Kč 2193 3mL Cartridge w/500mg Amberlite XAD-7, 50/pk Price on request 14102010 HF Bond Elut-SI, 100mg 1mL, 100/PK 4 927,46 Kč