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Chemical Sampling Information (CSI)
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General Description

Synonyms: 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol Triacrylate; TMPTA

OSHA IMIS Code Number: T158

Chemical Abstracts Service (CAS) Registry Number: 15625-89-5

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: AT4810000; 4288

Monitoring Methods used by OSHA

Laboratory Sampling/Analytical Method:

  • sampling media: XAD-7 Tube (100/50 mg sections, 15/50 mesh)
    analytical solvent: Methanol
    maximum volume: 24 Liters
    maximum flow rate: 0.2 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/UV
    method reference: 2 (OSHA In-House File)
    method classification: Not Validated
    note: The analytical standards must be weighed out. Do not use a syringe to prepare standards.

Condition:

  • column: C18
    mobile phase: 55:45
    acetonitrile: Water Detector
    wavelength: 210 nm
    detection limit: 0.28 µg/inj

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