AMMRL: probes, is size important?

From: David Stephenson <David.Stephenson_at_sta.uwi.edu>
Date: Fri, 29 Aug 2008 12:51:53 -0400

Hi All,

 

We are about to buy a broadband probe for our 400 MHz Bruker. Now there
is some disagreement on size.

One faction says "the more I can get in the probe the better" so are
looking at a 10 mm probe. The others feel that after I have done 1H/13C
in a 5 mm probe why should I have to transfer the sample to a bigger
tube to do another nucleus. I'm sure there are other arguments that can
be made. Is there any definitive answer? I am tempted to go for a 10 mm
just to deter frivolous searches for unusual nuclei.

 

David Stephenson

Chemistry Department

University Of the West Indies

St. Augustine

Trinidad and Tobago

West Indies

 

 
Received on Fri Aug 29 2008 - 06:51:31 MST

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