:no_upscale()/exmere.jpg)
Exmere
Exmere HPLC Column Avanti BDS QUATTRO, 5 μm, 2 x 40mm
A polar embedded phase that gives excellent peak shape and low retention for difficult bases at pH 7. Acids, bases and chelates are readily eluted as sharp peaks at pH 2 using TFA. The Avanti BDS reversed phases (C8 and C18) offer a conventional approach to the separation of polar compounds by providing a base deactivated silica and a monomerically bonded linear alkyl functional group. This combination gives excellent performance at low pH but can show some slight tailing with difficult bases at neutral pH. The ultimate performance of these phases was constrained by the need to offer a close alternative to current BDS media. Polar embedded phases have become a popular approach to improving peak shape with difficult compounds but with the added advantage of delivering alternative selectivity to standard alkyl phases. Rather than just improve the performance of the BDS C18 phase, we decided to incorporate the additional benefits offered by a polar embedded phases.Show more
Offer
All prices incl. VAT; shipping costs per shop feed. The click takes you directly to the shop's product page.
Price history (lowest price)
Product details
- Brands
- Exmere
- Categories
- Business & Industrial > Science & Laboratory > Laboratory Supplies
Similar products
:no_upscale()/Avantor_ACE_column.jpg)
ACE HPLC Column ACE 5 CN 250x4.6mm1 offerfrom 1.090,00 €:no_upscale()/1_mL_SPE_Cartridge.jpg)
Orochem SPE Cartridge Orpheus, NH2, 50 mg, 1 ml, 100/PAK1 offerfrom 1.027,12 €:no_upscale()/Altmann-GC-Column.jpg)
Altmann Analytik GC Column AS-20, 15 m x 0.32 mm, 5.00 μm1 offerfrom 361,60 €:no_upscale()/columnas_teknokroma.jpg)
Teknokroma Analitica SA GC Column TRB-20. 60 m x 0.25 mm x 0.25 μm1 offerfrom 973,35 €:no_upscale()/Quadrex_GC_Saeulen.jpg)
Quadrex GC Column Quadrex PLOT-Q, 50 m x 0.53 mm ID, 30 μm film1 offerfrom 1.815,27 €- Exmere HPLC Column Exsil Pure 500 RP18, 1,5 μm, 500Å, 3 x 100mm1 offerfrom 650,00 €