Optimum Biotech

Our EasySpray nano HPLC columns come with C18 as well as other chemistries at different ID and length. Each one of them is individually QC’ed and is ready to use. We offer limited warranty on all our columns. If you experience any problem with a new column from us, just let us know and we are happy to ship a new one to you. We also offer custom-packing of nano column with your own packing materials.