OSHA IMIS Code Number: 2355
Chemical Abstracts Service (CAS) Registry Number: 25167-83-3
Primary Laboratory Sampling/Analytical Method (SLC1):
Conditions: Column Zorbax ODS; Solvent (75:25) Water/Acetonitrile; Flow 1.3 +
mL/min Ret time 4.6 min; DL 0.14 ug/sample
Bulk Method: Limit the amount of bulk submitted to one gram or one mL.
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- sampling media: Two XAD-7 tubes in series (SKC 226-97 or equivalent)
analytical solvent: Methanol
maximum volume: 48 Liters
maximum flow rate: 0.2 L/min
current analytical method: High Performance Liquid Chromatography; HPLC/U.
method reference: 2 (OSHA 45)
sampling and analytical error: 0.11
method classifications: Fully Validated
note: OSHA personnel may obtain sampling tubes and instructions from SLTC. Laboratory prepared XAD-7 sampling tube contains a Glass Fiber disc to trap aerosol component.
Page last updated: 09/07/2001