Evotips
Evotip Pure™ is a new generation Evotip developed for high performance. To ensure quality, we have internalized and refined all critical manufacturing and carefully chosen the chemistry. The design of Evotip Pure is based on five years of customer feedback added to a thorough review of every single aspect of the Evotip.
De-salting on disposable tips has become common practice for sample preparation prior to nano-flow LC-MS. But when using the Evosep One, the steps of manually eluting samples, drying them down, and resuspending them are completely omitted.
The racks of rinsed tips are simply placed on top of the Evosep One which elutes the samples from each tip and runs the separation in one integrated procedure. This approach saves time and avoids the perils of drying down low-level samples.
The new Evotip Pure will not only provide much better chromatographic performance but also ensure improved results and consistency over time.
The improved peak definition and peak width will significantly increase peak capacity and ultimately lead to better performance.
The new Evotips will give you more efficient sample binding, significantly improved sensitivity at low loads and visibly sharper and more symmetric peaks at all loads. Retention times are identical +/- 1 second using the 60 SPD method.
The improved chromatographic performance is shown above where sharper and more symmetric peaks leads to significantly improved peak capacity.
A significant increase in peptide identifications with the Evotip Pure is observed for all sample loads across a dilution series, but most pronounced at low sample loads.
This enables deeper proteome coverage, with lower CVs, making them the ideal choice when analyzing low sample amounts, e.g. single cell analysis powered by Whisper™ Flow Technology.
Evotips are manufactured by Evosep with extraordinary focus on obtaining a high and reproducible quality. All materials have been selected for the particular purpose and the manufacturing process itself is tightly controlled as is the final product.
Evotips are sold in racks of 96 tips. You can order as little as one rack of tips from us, but more likely you would want to order 10 racks, 50 racks or 100 racks at a time.
The Evosep One sample tray accommodates up to 6 racks of Evotips at a time.