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earth GRL

Organic Geochemistry Research Laboratory - Custom Research Methods
Lawrence, Kansas - FY 2013

Custom Methods: Call to discuss (785)-832-3564


Isoxaflutole and Degradation Products: Water
Analysis Code: LCIX

  • Isoxaflutole (0.003 μg/L reporting limit)
  • *Di-keto (0.002 μg/L reporting limit)
  • *Benzoic Acid (0.003 μg/L reporting limit)

Glyphosate, AMPA, and Glufosinate-on-line extraction: Soil
Analysis Code: LCGS


(1-10 μg/Kg reporting limit)
  • Glyphosate
  • *Aminomethylphosphonic Acid (AMPA)
  • Glufosinate

Algal Toxins: Water
Analysis Code: LCTX

  • Anatoxin-a (ANTA)
  • Cylindrospermopsin (CYLS)
  • Domoic Acid (DMAC)
  • Lyngbyatoxin-a (LYGA)
  • Microcystin LA (MCLA)
  • Microcystin LF (MCLF)
  • Microcystin LR (MCLR)
  • Microcystin LW (MCLW)
  • Microcystin LY (MCLY)
  • Microcystin RR (MCRR)
  • Microcystin YR (MCYR)
  • Nodularin R (NDLR)
  • Okadaic Acid (OKAC)

Taste and Odor Analysis
Analysis Code: GCG
APPROVED USGS METHOD - 0-2137-02 - OFR 02-337


(0.005 μg/L reporting limit from 60 ml sample)
  • Geosmin
  • MIB (2-methylisoborneol)

Hormone Analysis
Analysis Code: LCHM


Hormones


  • 11-Ketotestosterone
  • 17-α Estradiol
  • 17-α Ethynylestradiol
  • 17-β Estradiol
  • 19-Norethindrone
  • 4-Androstene-3,17-dione
  • Trans-Diethylstilbestrol
  • Equilin
  • Equilenin
  • Estriol
  • Estrone
  • Norgestimate
  • Progesterone
  • 6-α–methyl-17-α-hydroxyprogesterone
  • Testosterone
  • *Epitestosterone
  • Trenbolone

Hormone Conjugates


  • 17 β-estradiol-3-sulfate
  • 17 β-estradiol-17-sulfate
  • Androsterone sulfate
  • Equilenin sulfate
  • Equilin sulfate
  • Estriol-3-sulfate
  • Estriol-17-sulfate
  • Estrone-3-sulfate
  • Ethinylestradiol-3-sulfate
  • Testosterone sulfate
  • 17 β-estradiol-17-glucuronide
  • Androsterone-glucuronide
  • diethylstilbesterol glucuronide
  • Estriol-3-glucuronide
  • Estrone glucuronide
  • Ethenylestradiol-3-glucuronide
  • Testosterone glucuronide

Phytoestrogens


  • Genestein
  • Daidzein
  • Formonentin
  • Coumesterol
  • Equol
  • Biochanin A

Mycotoxin


  • A-zearalanol

* Degradation product

Printable List of Services


Custom Research Methods List PDF

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