MS: Nanospray Needles

From: Derek Bradley (Derek.Bradley@ucl.ac.uk)
Date: Wed Feb 07 2001 - 04:38:06 EST

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Hi Guys,

Does anyone know of any suppliers of nanospray needles other than Protana?
I've been using theirs up until now but find them unpredictable in how
easily they open and stay spraying and would like to try other sources for
the comparison. If anyone has any tips I'm generally spraying tryptic
digest/protein solutions using 50:50 MeOH:1% acetic acid.

Thanks,

Derek Bradley
Dept. of Medicine
UCL
London

Next message: Angela Merlo: "Re: Hydrophobic Interaccion Chromatography]"
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Reply: Greg Grant: "Re: MS: Nanospray Needles"
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