triple resonance MAS probe inserts

From: Alam, Todd <tmalam_at_sandia.gov>
Date: Wed, 21 Jun 2000 13:50:04 -0600

Ammrl'ers

I am looking for some additional information about a Bruker 4mm MAS triple
resonance probe that we use on our WB 400.

In particular we are looking for either

1) Someone who has a 31P - 13C insert for the X-Y channel and can tell us
the capacitors and inductor values and configuration (in particular for the
y channel side)

2) Or someone who has a 31P -13C insert that would be willing to loan us the
insert.

We will gladly loan back any of the numerous inserts that we presently use
and have

31P-27Al, 11B-27Al, 31P-11B,31P-17O, 13C-17O and 31P-23Na.

Even though we are close to the right frequencies with our 31P-27Al insert,
we cannot tune low enough to reach 13C on the Y channel.

Since the price of these inserts doubled in the last year ($1400+) I really
can't afford a Bruker insert for a quick look and see experiment....

So if anyone else has an insert, lets see what sort of deal we can strike.

Todd M. Alam
tmalam_at_sandia.gov
Sandia National Laboratories
MS 1407, Org. 1811
Albuquerque, NM 87185-1407
(505) 844-1225
(505) 844-9624 (Fax)
Received on Wed Jun 21 2000 - 16:50:23 MST

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