Depending on the sample complexity or the instrument time that can be dedicated to a certain sample, different LC columns and corresponding LC-MS/MS methods are required. We have created a complementary product portfolio addressing different needs. Find the µPACᵀᴹ product best suited for your challenges.

Thanks to the unique pillar array technology, all our columns ensure an optimal performance and an unprecedented reproducibility and robustness. They are compatible with all commercially available low flow LC systems, and can be integrated smoothly in your experimental set-up.  According to the specific demands of your separation challenge, configurations compatible with nano, capillary and microliter flow rate can be provided.

Nano LC

200 cm µPACᵀᴹ column

For a deep coverage of highly complex samples with long gradient times delivering the highest chromatographic performance. 

50 cm µPACᵀᴹ column

For robust routine high-throughput proteomics workflows combining faster analyses with superior performance and improved reproducibility, even with limited sample amounts.

Capillary LC column

µPACᵀᴹ capLC column

For robust and highly sensitive analyses at capillary flow rates

Trapping column

µPACᵀᴹ Trapping column

Sample clean-up and preconcentration for improved column lifetime and workflow throughput.


µPACᵀᴹ-compatible EASY-Sprayᵀᴹ Emitter

Easily connect to Thermo Fisher EASY-Sprayᵀᴹ source-equipped mass spectrometers.

PharmaFluidics_μPAC™ Flex iON Connect

µPACᵀᴹ Flex iON Connect ESI-MS interface

A user-friendly interface to facilitate fast, reproducible and low dispersion connection of µPACᵀᴹ nanoLC columns to Thermo Fisher Scientific Nanospray Flexᵀᴹ Series ion sources

Grounding Cable

Ground your column to prevent a dramatic peak broadening effect on the chromatographic behaviour of µPACᵀᴹ.

µPACᵀᴹ 1/16" Connecting PEEKsilᵀᴹ Capillary

A capillary with the required fittings to connect the valves of most HPLC systems (1/16″) to the µPACᵀᴹ column (1/32″).