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- Newsgroups: sci.chem
- Path: sparky!uunet!munnari.oz.au!mel.dit.csiro.au!dmp.csiro.au!lachlan
- From: lachlan@dmp.csiro.au (Lachlan Cranswick)
- Subject: Re: Potassium Chloride uses? - Radiation Poisoning?
- Message-ID: <1993Jan1.082930.21404@dmp.csiro.au>
- Organization: CSIRO Division of Mineral Products, Melbourne, AUSTRALIA
- References: <19473.2b430f45@ecs.umass.edu> <1993Jan1.021911.1884@news.media.mit.edu> <1i0gvhINN50s@crcnis1.unl.edu>
- Date: Fri, 1 Jan 1993 08:29:30 GMT
- Lines: 56
-
- vporguen@unlinfo.unl.edu (victor porguen) writes:
-
- >minsky@media.mit.edu (Marvin Minsky) writes:
-
-
- >>In article <19473.2b430f45@ecs.umass.edu> rrooks@ecs.umass.edu (Raymond Rooks) writes:
-
- >>>
- >>> Some strange woman came by the lab today and said that she was wanting to
- >>>know if we had some KCl. I am wondering why she might have wanted this salt.
- >>>
- >>> She didn't look like she would have any class related reason for it,
- >>>espically since classes are over. Can someone enlighten me as to what she
- >>>may have needed it for?
- >>
- >>Perhaps she is hypertensive, and heard that KCL is a good salt substitute.
-
-
- >No, no! She was experimenting with lethal-injection formulas,
- >having heard that potassium chloride will stop the heartbeat
- >if injected into the bloodstream.
-
- Could she be trying to give someone rediation poisoning?
-
-
- __________________________________________________________
- One fun use for Potassium Chloride is to give
- people who don't realize just how
- much background readiation there is
- a radiation scare. I run a Powder X-ray
- Diffraction lab with 2 Philips XRD machines - really
- safe machines with no detectable leakage.
-
- We have a really good X-ray counts detector out in the open for
- anyone to test the machines. Whenever a new user comes,
- its standard to give a talk about safety and show
- with the detector that there is nothing beyond
- 2 counts per second (background). However, it is not
- uncommon to get the question "do you feel safe working
- all day near these machines?" If the lack of response
- from the counter doesn't convince them, I just stick
- the counter probe into a bottle of Potassium Chloride -
- and the counter starts humming happily - thats natuarally occurring
- K40 doing its stuff.
-
- All it takes from there is to say " you have "x" grams of this stuff
- flowing through you body all the time and you are
- worried about my health due to these machines?"
-
- Does the Job.
-
- --
- Lachlan Cranswick - CSIRO _--_|\ lachlan@dmp.CSIRO.AU
- Division of Mineral Products / \ tel +61 3 647 0367
- PO Box 124, Port Melbourne 3207 \_.--._/ fax +61 3 646 3223
- AUSTRALIA v
-