2D serpentine column is one of the most commonly used column coiling technique. The configuration minimises the column coiling while obtaining a small footprint. More information about the column can be obtained from the article published in Analytcial Chemistry (DOI: 10.1021/acs.analchem.7b03778)
 
The column can be customised with different channel I.D, the number of turns, thread types, and print material. The current price is shown for the below-mentioned options:
 
Channel I.D: 1 mm
Column length: 30 cm
The number of turns: 5 turns of 0.5 aspect ratio each.
Threads: 1/4 UNF female threads.
Material: Polyacrylate composite