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Sampling and Analytical Methods

These procedures were designed and tested for internal use by OSHA personnel. Mention of any company name or commercial product does not constitute endorsement by OSHA. They are subject to revision and modification at any time. Method users are encouraged to check the webpage to verify that any printed copy of a method is the current procedure.

Index of Sampling and Analytical Methods

Please Note: An alphabetical list of chemicals that have either a validated or partially validated OSHA method. Some chemicals may be listed by their common synonym. The index includes the method number, validation status, CAS no., analytical instrument and sampling device. A key for abbreviations is located at the end of the index.

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