OSEQAS: External Quality Assessment Scheme for Organic Substances in Urine
This program was initiated as a test round in the summer of 2015. Substances in urine include Bisphenol-A, Triclosan, selected chlorophenols and hydroxyl-PAHs.
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- Calendar 2024
- Participant’s Guide
- For a registration request, please complete the online form
Analytes offered
Bisphenols
- Bisphenol A
- Bisphenol F
- Bisphenol S
- Bisphenol Z
Pesticides
- Triclosan
- Glyphosate
- AMPA (Aminomethylphosphoric acid)
- Acide 2,4-dichlorophénoxyacétique (2,4-D)
- 2,4-Dichlorophenoxyacetic acid(2,4-D)
- 2,5-Dichlorophenol (2,4-DCP)
- 2,5-Dichlorophenol (2,5-DCP)
Hydroxy-PAH
- 2-OH-Fluorene
- 3-OH-Fluorene
- 9-OH-Fluorene
- 1-OH-Phenanthrene
- 2-OH-Phenanthrene
- 3-OH-Phenanthrene
- 4-OH-Phenanthrene
- 1-OH-Pyrene
- 2-Naphtol
Flame retardants
- Bis (1,3-dichloro-2-propyl) phosphate (BDCPP)
- Diphenyle phosphate (DPhP)
Parabene
- 1. Ethyl paraben
- 2. Methyl paraben
- 3. Propyle paraben
For any questions or to request a quote, please contact us: [email protected]
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