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Chemical Sampling Information (CSI)
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General Description

Synonyms: Chlorophacinone

OSHA IMIS Code Number: R109

Chemical Abstracts Service (CAS) Registry Number: 3691-35-8

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: NK5335000; 42523

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Glass Fiber Filter (37 mm)
    maximum volume: 120 Liters
    maximum flow rate:
    1.0 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/U
    method reference: 2 (OSHA In-House file)
    method classification: Not Validated

Conditions: Methanol extraction; C18 column; 80% methanol 20 % water 0.15% DNBA; add H3PO4 to adjust pH to 6.6; 1.4 mL/min; UV Det: 280, 313; Retention time, 6.5 min; DL 2.5 ug/sample; C/P YC

Bulk Method:

  • Limit the amount of bulk submitted to one gram or one mL.

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