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Most Current Recovery vs Concentration Charts for NWQL LS 5433


The recovery versus concentration charts provide OBSP recovery information for every analyte at different concentrations for every schedule OBSP assesses.

The black line on the chart describes the median recovery of the data.


The charts and data that you might secure from this U.S. Geological Survey (USGS) web page (identified as "OBSP") have not received official USGS approval and as such are provisional and subject to revision. The charts and data are released on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from its authorized or unauthorized use.
Lab Schedule 6434 - Hormones in solids/sediment
Choose an analyte below or click here for all analytes sorted by NWQL parameter code Parameter CAS#
17-alpha-Estradiol 64468GM006 57-91-0
17-beta-Estradiol 63164GM006 50-28-2
3-beta-Coprostanol 63170GM006 360-68-9
Bisphenol A 63188GM006 80-05-7
Cholesterol 63196GM006 57-88-5
cis-Androsterone 63607GM006 53-41-8
Epitestosterone 64477GM006 481-30-1
Equilenin 63204GM006 517-09-9

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