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Chemical Sampling Information (CSI)
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General Description

OSHA IMIS Code Number: Q117

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: ThermoSorb/N Tube
    analytical solvent: 75:25 (V/V) Dichloromethane/Methanol
    maximum volume: 75 Liters
    maximum flow rate: 1.0 L/min
    current analytical method: Gas Chromatography; GC/TEA
    method reference: 2 (OSHA)
    method classification: Fully Validated
    note: This code is used when a general nitrosamine scan is requested from field personnel and no nitrosamines are detected.

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