Timothy P Rohrig

Summary

Affiliation: Sedgwick County Regional Forensic Science Center
Country: USA

Publications

  1. ncbi request reprint The analysis and distribution of mescaline in postmortem tissues
    Joni L Henry
    Toxicology Reference Services, Osborn Laboratories, Shawnee Mission, Kansas 66201, USA
    J Anal Toxicol 27:381-2. 2003
  2. doi request reprint Zolpidem : Forensic aspects for the toxicologist and pathologist
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS
    Forensic Sci Med Pathol 1:81-90. 2005
  3. doi request reprint Brain tissue: a viable postmortem toxicological specimen
    Timothy P Rohrig
    Regional Forensic Science Center, 1109 N Minneapolis, Wichita, KS 67214, USA
    J Anal Toxicol 39:137-9. 2015
  4. ncbi request reprint The determination of morphine in urine and oral fluid following ingestion of poppy seeds
    Timothy P Rohrig
    Sedgwick County Regional Forensic Science Center, 1109 N Minneapolis, Wichita, Kansas 67214 3129, USA
    J Anal Toxicol 27:449-52. 2003
  5. ncbi request reprint A sertraline-intoxicated driver
    Timothy P Rohrig
    Regional Forensic Science Center, 1109 North Minneapolis, Wichita, Kansas 67214, USA
    J Anal Toxicol 28:689-91. 2004
  6. doi request reprint Identification and quantitation of ketamine in biological matrices using gas chromatography-mass spectrometry (GC-MS)
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS, USA
    Methods Mol Biol 603:317-26. 2010
  7. doi request reprint Identification and quantitation of zolpidem in biological matrices using gas chromatography-mass spectrometry (GC-MS)
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS, USA
    Methods Mol Biol 603:519-26. 2010
  8. doi request reprint Identification and quantitation of zopiclone in biological matrices using gas chromatography-mass spectrometry (GC-MS)
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS, USA
    Methods Mol Biol 603:527-33. 2010

Collaborators

Detail Information

Publications8

  1. ncbi request reprint The analysis and distribution of mescaline in postmortem tissues
    Joni L Henry
    Toxicology Reference Services, Osborn Laboratories, Shawnee Mission, Kansas 66201, USA
    J Anal Toxicol 27:381-2. 2003
    ..Quantitative analysis was performed by gas chromatography using a nitrogen-phosphorus detector. Concentrations of the drug were 2.95 mg/L, 2.36 mg/L, 8.2 mg/kg, and 2.2 mg/kg in blood, vitreous, liver, and brain, respectively...
  2. doi request reprint Zolpidem : Forensic aspects for the toxicologist and pathologist
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS
    Forensic Sci Med Pathol 1:81-90. 2005
    ....
  3. doi request reprint Brain tissue: a viable postmortem toxicological specimen
    Timothy P Rohrig
    Regional Forensic Science Center, 1109 N Minneapolis, Wichita, KS 67214, USA
    J Anal Toxicol 39:137-9. 2015
    ..There is a positive correlation of blood to brain concentrations, thus providing another tool for the toxicologist or pathologist to utilize in case interpretation. ..
  4. ncbi request reprint The determination of morphine in urine and oral fluid following ingestion of poppy seeds
    Timothy P Rohrig
    Sedgwick County Regional Forensic Science Center, 1109 N Minneapolis, Wichita, Kansas 67214 3129, USA
    J Anal Toxicol 27:449-52. 2003
    ..This study has demonstrated that a positive result for morphine in oral fluid may be due to the ingestion of poppy seeds...
  5. ncbi request reprint A sertraline-intoxicated driver
    Timothy P Rohrig
    Regional Forensic Science Center, 1109 North Minneapolis, Wichita, Kansas 67214, USA
    J Anal Toxicol 28:689-91. 2004
    ..Sertraline was extracted from the blood sample utilizing solid-phase extraction and identified and quantitated by gas chromatography-mass spectrometry. The blood sertraline concentration was determined to be 1285 microg/L...
  6. doi request reprint Identification and quantitation of ketamine in biological matrices using gas chromatography-mass spectrometry (GC-MS)
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS, USA
    Methods Mol Biol 603:317-26. 2010
    ....
  7. doi request reprint Identification and quantitation of zolpidem in biological matrices using gas chromatography-mass spectrometry (GC-MS)
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS, USA
    Methods Mol Biol 603:519-26. 2010
    ..The quantitation of this drug is made from standard curves constructed using selected ion monitoring and peak-area ratios of analyte vs. internal standard of quantifying ions...
  8. doi request reprint Identification and quantitation of zopiclone in biological matrices using gas chromatography-mass spectrometry (GC-MS)
    Timothy P Rohrig
    Regional Forensic Science Center, Wichita, KS, USA
    Methods Mol Biol 603:527-33. 2010
    ..Zopiclone is extracted from the biological matrix using solid phase extraction technology. The drug is confirmed using gas chromatography mass spectrometry for toxicological and forensic purposes...