Nano-Micro produces most complete range of high quality chromatographic packing materials by using new generation of particle synthetic technology which allows to precisely control particle in a designed way.   Compared to current commercial available chromatography media,  Nanomicrotech chromatographic packing materials have unparalleled uniformity in particle size distribution, and precise particle size, perfect spherical shape which gives rise to advantages of high column efficiency, good resolution, strong rigidity, easy column packing, minimal frit-plugging, low back pressure, stable column bed, and exceptional batch-to-batch reproducibility. Prepacked columns in either stainless steel, PEEK or glass of various sizes are available for analysis and preparative separation of proteins, peptides, insulins, antibiotic, natural products, and organic compounds.   The packings are either silica-based or polymeric-based material covering reversed phase, ion exchange, hydrophobic interaction, affinity and normal phase chromatography. The media are all monodisperse with particle size selection from 1.7 microns to 50 microns for analytical UHPLC and HPLC as well as preparative HPLC applications.

UniSil® Monodisperse ultra-pure porous silica with polar group (NH2, CN, Diol) for normal phase packing materials.

UniSil®RPC Monodisperse ultra-pure porous silica with non-polar group (C18, C8, C4) for reversed phase packing materials.

UniSil®HILIC Monodisperse ultra-pure porous silica with polar group (CN, Traizole).

UniPS® Monodisperse porous poly(styrene-divinylbenezene) beads for reversed phase packings.

UniPMMA^® Monodisperse porous polymethylacrylate beads for reversed phase packings.

UniIEX®Based on monodisperse porous polymethylacrylate beads grafted with hydrophilic polymer to minimize nonspecific binding. The packing materials offer excellent binding capacity with exceptionally high efficiency.

NanoIEX® Based on monodisperse porous or non-porous poly(styrene-divinylbenezene), the particle surface is coated with hydrophilic polymer to minimize nonspecific binding. The non-porous particles offer exceptional resolution.

UniHIC® Based on porous polymethylacrylate beads, the particle surface is coated with hydrophilic polymer to minimize nonspecific binding.

NanoHIC® Based on porous poly(styrene-divinylbenezene) coated with hydrophilic polymer layer to minimize the nonspecific binding, functionalized with phenyl, butyl group and give high resolution of proteins.

UniMAB® Based on porous polymethylacrylate beads grafted with hydrophilic polymer to minimize nonspecific binding, followed by attaching modified recombinant protein A as the ligand ensure a high affinity binding affinity for monoclonal antibodies and Fc-fusion proteins.

NanoMAB® Based on porous poly(styrene-divinylbenezene) coated with hydrophilic polymer layer to minimize the nonspecific binding, then attaching modified recombinant protein A as the affinity ligand.

SILICA-BASED CHROMATOGRAPHY MEDIA

POLYMERIC CHROMATOGRAPHY MEDIA

ION EXCHANGE CHROMATOGRAPHY MEDIA

HYDROPHOBIC INTERACTION CHROMATOGRAPHY MEDIA

AFFINITY CHROMATOGRAPHY MEDIA