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Ryan -
What is the product, a gas being inhaled or something being swallowed??
Tom
-----Original Message-----
From: Jones, Robert (Ryan) (Ryan) <[email protected]>
To: pestlist <[email protected]>
Sent: Fri, Mar 29, 2013 5:11 pm
Subject: [pestlist] Math headache
From: Jones, Robert (Ryan) (Ryan) <[email protected]>
To: pestlist <[email protected]>
Sent: Fri, Mar 29, 2013 5:11 pm
Subject: [pestlist] Math headache
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Group,
I am trying to determine the safe/unsafe exposure levels for a particular product and am not sure my calculations are correct.
Here it is:
The estimate for acceptable daily intake for this product (I know…this is an arbitrary figure to begin with) is .0002 mg/kg.
A 180 lb. human weighs 81.64 kg.
This makes the acceptable daily intake for that person .016328 mg.
Can this number be converted/translated into ppm? There are some that claim the answer would be .016328 ppm, and others say it is an impossible equation because the only way this can be converted
is with mg/liters.
Any thoughts?
I just need a ballpark figure.
Thanks!
Ryan Jones
Integrated Pest Management
Specialist
P.O. Box 1776
Williamsburg, VA 23187
(757) 220-7080
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