SPE Amide-2 100mg/1mL, 100/pk Back Catalog number: 4821 Manufacturer: APPLIED SEPARATIONS Availability: 3 weeks Price on request - + Recommended 730107.250 Chromab. columns SiOH, 6mL, 2000mg,BIG 24 050,00 Kč 14256018 HF Mega BE-SI, 2gm 12mL, 20/PK 3 855,60 Kč 730322 Chromab. columns SB, 3mL, 200mg 4 052,00 Kč