Texas Forensic Science Commission
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OSAC Registry Standards
OSAC Registry Standard Details
Laboratory(s) Associated With Standard
Texas Department of Public Safety Austin Laboratory
Texas Department of Public Safety Garland Laboratory
Texas Department of Public Safety Houston Laboratory
Standard Implemented
ASTM E1967-19 Standard Test Method for the Automated Determination of Refractive Index of Glass Samples Using the Oil Immersion Method and a Phase Contrast Microscope
Original Implementation Date
05/09/2025
Current Implementation Type
Full
OSAC Implementer Certificate(s)
Texas Department of Public Safety Austin Laboratory Certificate
Texas Department of Public Safety Garland Laboratory Certificate
Texas Department of Public Safety Houston Laboratory Certificate