:no_upscale()/RP_100mm_x_4_6mm_700_1905.jpg)
Microsolv
Microsolv HPLC Column Cogent IEX WAX, 100 Å, 5 μm, 4 x 100 mm
Silica WAX columns | USP® L9 class | Ionized at pH 5 | Used to 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 5 - 8. Anion Exchange columns have a positively charged ionic group with an affinity for polar molecules with negative charges. These Cogent IEX WAX™ (weak anion exchange) HPLC Columns have diethylaminopropyl (DEAE) functional groups bonded to the Cogent RP™ 5 or 10um, 100A silica. "Weak" Ion Exchange is not related to the strength of ion retention or binding but indicates that ionization occurs at a lowPokaż więcej
Oferta
Wszystkie ceny z VAT; koszty dostawy według feedu sklepu. Kliknięcie prowadzi bezpośrednio do strony produktu w sklepie.
Historia ceny (najniższa cena)
Szczegóły produktu
- Marki
- Microsolv
- Kategorie
- Biznes i przemysł > Badania naukowe i laboratoryjne > Akcesoria laboratoryjne
Podobne produkty
Exmere HPLC Column Exsil 80 ODS, 5 μm, 80 Å, 3 x 20mm1 ofertaod 180,00 €
Agilent Technologies HPLC Column Poroshell 120 EC-C8, with Column id, 2.7 μm, 2.1 x 100 mm1 ofertaod 887,00 €
Altmann Analytik GC Column AS-WAX Plus, 60 m x 0.20 mm, 0.4 μm1 ofertaod 825,60 €
Trajan (SGE) Gas filter connecting unit 1/4'' (4 position)1 ofertaod 1139,14 €
Duran Group DURAN Evaporating flask, pear shape, SJ 29/32, 500 ml, 10 pc/PAK1 ofertaod 494,87 €
Macherey-Nagel GC Capillary Column OPTIMA-1 ID: 0.32 mm, film thickness: 0.1 μm length: 25 m1 ofertaod 630,00 €