Fossil Ion Tech has a new nanospray tip with a hydrophobic coating to improve spray stability, now in stock in 20um and 10um constant ID.

More Peptide & Protein IDs, more consistently

LOTUS vs Regular 10 μm Sharp Singularity Emitters comparison*:

• 3.3% more peptide IDs,

• 5.5 fold reduction peptide ID variability

*Hela 50 ng consecutive injections, nLC-Orbitrap Exploris 480, all emitters were conditioned by flushing the two nLC HeLa runs.

The LOTUS emitters lock the nano-electrospray meniscus inside the ID of the emitter. For the same emitter geometry, this results in a smaller meniscus, with a more stable anchorage.