NMR safety: Oxygen sensors in your laboratory

From: George D Sukenick <g-sukenick_at_ski.mskcc.org>
Date: Mon, 25 Sep 2000 12:45:16 -0400

The recent event in the MRI installation at NY Hospital has me thinking that
my lab should have a safety sensor to detect low levels of oxygen.
My lab is well ventilated, but what is ventilation should fail and
something else,
such as a quench or break to one of the liquid N2 tanks I keep in the lab?
(We keep several, the mass spec needs it...)
Maybe far-fetched, but actually, maybe not very....

I have looked in my AMMRL archive and found a few discussions,
including the recent one in April concerning safety issues.
But nothing about sources and specific brands of these monitors
(and costs)
Scanning through my Fisher catalog, I see a few, including
and inexpensive pocket model.

So I am asking AMMRL's: if you have a sensor in you lab, what brand
do you have?
Any positive/negative experiences with any?
Any recommendations?

Thanks, and I'll summarize if I get enough responses!

-- 
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/   George D.Sukenick, Ph.D.         \
\   NMR Analytical Core Facility   /
/   Sloan-Kettering Institute         \
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/   212-639-5505                       \
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Received on Mon Sep 25 2000 - 13:51:30 MST

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