Column Supplies Products & Reviews

Designed to take advantage of low dispersion, ultra-high pressure UHPLC instruments, Avantor® ACE® Excel UHPLC columns give chromatographers more choices to achieve better results

Offers a wide range of bonded phases for every separation challenge

Evosphere® monodisperse fully porous particle columns lower band broadening by improving the homogeneity of the packing bed of the column, reducing the van-deemter curve, leading to increased efficiency and selectivity.

ACE UltraCore SuperC18 and SuperPhenylHexyl phases are manufactured using our unique Encapsulated Bonding Technology (EBT). This technology dramatically increases ligand coverage of the silica surface and effectively eliminates the negative effects of unbonded silanol groups. The higher ligand coverage results in improved inertness, chromatographic performance and stability.

Protect your HPLC and UHPLC columns from inlet frit plugging

A range of amylose cellulose based enantiomeric selectors, with unique bonding chemistries

Purchase your Vydac columns for your legacy methods from MAC-MOD

BioBasic AX Columns o   Improved reproducibility, efficiency and column lifetimeso   Range of stationary phases to optimize selectivityo   Powerful resolution, even on short column lengths Product detail: New BioBasic AX (weak anion exchange) columns have a polyethyleneimine (PEI) ion exchange group and a polymer coating, specifically designed to give robust and clean performance in ion exchange of acidic proteins and pep…

Eshmuno® CPX media - High aggregate removal efficiency combined with high dynamic binding capacity Eshmuno® CPX media is a strong cation exchanger built on the proven Eshmuno® resin technology. Eshmuno® CPX media combines high aggregate removal efficiency in downstream purification linked to an outstanding high dynamic binding capacity, utilizing the 50 μm Eshmuno® base bead technology and EMD Millipore’s proprietary tentacle…

The EXP® Stem Filter features a choice of frit porosities integrated with our patented auto-adjusting stem for repeated ZDV connections with any 10-32 port. The entire filter stem and reusable holder are only slightly larger than a standard HPLC fitting. This slim architecture allows it to easily fit into crowded instrument compartments, tightly spaced injection ports, and anywhere else you need an extra level of protection ag…