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75nl Universal Peptide Trap/Loop - 75u ID x 25mm Length - P/N UPL-07525
75nl Universal Peptide Trap/Loop - 75u ID x 25mm Length - P/N UPL-07525
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$300.00 USD
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$300.00 USD
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A polymeric monolith trap/loop with a 75 nanoliter bed volume coupled with a 25nl Peek sheathed fused silica tube (20u x 100mm) for use in most 1/16" injection valves. This trap/loop is used to concentration and desalting up to 1 ug of total peptide load in large sample volumes (1-10 microliters) at high flow rates (0.5 - 5 microlites per minute) with low back pressures. This trap/loop works well with most C8 and C18 columns with an internal diameter of 50-75 micron, as peptides elute from the polymeric trap at a lower organic concentration and then restack on the head of the column. This extremely robust trap/loop can be used in both forward flush and back flush mode and washed as required at any pH (2-12) or temperature.
