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And what you do
when you are gonna test the levels of PFOS
in the worker blood is look for what we call blanks to compare it to
when you are gonna test the levels of PFOS
in the worker blood is look for what we call blanks to compare it to
Full Transcript
00:00:01.000 --> 00:00:04.042
And what you do
when you are gonna test
00:00:04.052 --> 00:00:06.074
the levels of PFOS
in the worker blood
00:00:06.084 --> 00:00:09.026
is look for what we call blanks
00:00:09.036 --> 00:00:10.046
to compare it to.
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Movie Summary
Investigates toxic chemicals that have sparked an international health and environmental catastrophe, and examines a decades-long battle between some of the world's largest chemical companies and the contaminated communities fight...