:no_upscale()/RP_100mm_x_4_6mm_700_2447.jpg)
Microsolv
Microsolv HPLC Column Cogent IEX SAX, 100 Å, 10 μm, 4.6 x 100 mm
Silica SAX columns | USP® L9 | Always ionized | Retain acids. Ion Exchange (IEX) chromatography is the most popular method for the purification and analysis of charged molecules. IEX analyses is the separation of polar molecules (charged) including, and not limited, to amino acids, proteins, peptides, organic acids and bases, depending on their affinity to ionic groups bonded on the silica. The retention on the column is reversible by the "exchange" of ions between the target ions in the mobile phase to the ions present on the ligands. The column pH range is 2.5 - 8. Anion Exchange columns have a positively charged ionic group with an affinity for polar molecules with a negative charge. These Cogent SAX™ (strong anion exchange) HPLC columns have quaternary amine functional groups bonded to the Cogent RP™ 5 or 10um, 100A silica. "Strong " Ion Exchange is not related to the strength of ion retention or binding; it indicates that ionization shows no variation at any mobile phaZobraziť viac
Ponuka
Všetky ceny vrátane DPH; doprava podľa feedu obchodu. Kliknutie vedie priamo na stránku produktu v obchode.
Vývoj ceny (najnižšia cena)
Cenový strážca
Daj mi vedieť, keď cena tohto tovaru klesne.
Detaily produktu
- Značky
- Microsolv
- Kategórie
- Obchod a priemysel > Veda a laboratórium > Laboratórne vybavenie
Podobné produkty
Altmann Analytik GC Column AS-ACID (FFAP), 15 m x 0.32 mm, 0.25 μm1 ponukaod 336,00 €
Altmann Analytik HPLC Column Reprosil Polyamin, 80Å, 5.0 μm, 3 x 30 mm1 ponukaod 320,00 €
Nalgene Thermo Scientific Centrifuge bottle, PPCO,1000 ml with PP-screw closure, 4 pc/PAK1 ponukaod 120,72 €
Schuett-Biotec LABOCAP-caps without handle, 19/20 mm, black (qty=100)1 ponukaod 105,00 €
Orochem SPE Cartridge Orpheus, Phenyl, 50 mg,1 ml, 100/PAK1 ponukaod 236,16 €
Nalgene Thermo Scientific Magnetic stirring bar/Floating Dimension dia.xH. 92x301 ponukaod 159,50 €