Skip to main content
. Author manuscript; available in PMC: 2020 Jun 15.
Published in final edited form as: Dermatitis. 2020 Mar-Apr;31(2):134–139. doi: 10.1097/DER.0000000000000544

TABLE 2.

Gas Chromatography-Mass Spectrometer Alk-(en)-yl Catechol Analyses

Product Name Amount of 3MC Ion Equivalents, μg/g Amount of 3MC Equivalents, μmol/g
Hyland’s Leg Cramps Ointment 12.82 0.103
LUSH Ocean Salt Face and Body Scrub 23.54 0.190
LUSH None of Your Beeswax Lip Balm 24.35 0.196
Bakson’s Rhus Tox Ointment 88.81 0.715
Nelsons Rhus Tox Cream 24.09 0.194
Helios Rhus Tox and Ruta Cream 22.67 0.183
Washington Rhus Tox 6X* None detected None detected
Washington Rhus Tox 30X* None detected None detected
Rhus Tox Skin Test Reagent None detected None detected
*

Washington Rhus Tox was evaporated to dryness, under nitrogen, and dissolved in 0.1 mL of TMS/DCM for analyses.