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ERA's Water Pollution studies are guaranteed to comply with all applicable USEPA,
NELAC, A2LA, NIST/NVLAP and state-specific requirements.
We offer 12 WP studies per year consisting of
Inorganic, Organic and Microbiology analytes.
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WP-154 |
November 12, 2007 |
December 27, 2007 |
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WP-155 |
December 10, 2007 |
January 24, 2008 |
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WP-156 |
January 14, 2008 |
February 28 2008 |
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WP-157 |
February 11, 2008 |
March 27, 2008 |
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WP-158 |
March 17, 2008 |
May 1, 2008 |
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WP-159 |
April 14, 2008 |
May 29, 2008 |
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WP-160 |
May 12, 2008 |
June 26, 2008 |
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WP-161 |
June 16, 2008 |
July 31, 2008 |
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WP-162 |
July 14, 2008 |
August 28, 2008 |
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WP-163 |
August 11, 2008 |
September 25, 2008 |
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WP-164 |
September 15, 2008 |
October 30, 2008 |
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WP-165 |
October 10, 2008 |
November 24, 2008 |
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WP-166 |
November 14, 2008 |
December 29, 2008 |
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WP-167 |
December 15, 2008 |
January 29, 2009 |
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