HPLC columns

Dr. Maisch is a German manufacturer of HPLC and UHPLC columns built around its own silica base materials, so the same particle chemistry can be supplied across nano-flow, analytical and preparative scales. The company covers the full column format range from nano-flow and micro columns for proteomics work through UHPLC and analytical columns to semi-preparative, rocket and full preparative formats, plus guard columns and a custom packing service for non-standard dimensions. The flagship ReproSil media family includes dedicated variants such as ReproSil Gold, Pur, XR, Saphir, Star, Phoenix, SEC and Chiral, alongside further phase lines including Reprosphere, Reprogel, Repromer and Reprobond for GPC, ion exchange and mixed-mode separations.

Column format range:

• Nano-flow columns (MyMap, MySep, NanoFusion, NanoFusion Sword, NanoFusion CSX) for proteomics

• Micro and UHPLC columns for high-resolution, high-throughput analysis

• Analytical and semi-preparative columns for routine and scale-up separations

• Rocket and preparative columns for higher-loading purification

• Guard columns to protect the analytical column and extend its lifetime

• Custom packing service for non-standard dimensions and packing materials

Media and phase chemistry:

• ReproSil - the core silica line, with Gold, Pur, XR, Saphir, Star, Phoenix, SEC and Chiral variants

• Reprosphere, Reprogel, Repromer, Repropak and Repropart for GPC, mixed-mode and ion exchange

• Additional families such as Adsorbosil, Adsorbosphere, Platinum and Ultrasep for specific applications

• Own silica production gives consistent batch-to-batch reproducibility across formats