ASTM E3029-15(2023)
Standard Practice for Determining Relative Spectral Correction Factors for Emission Signal of Fluorescence Spectrometers

Standard No.

ASTM E3029-15(2023)

Release Date

2023

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM E3029-15(2023)

Scope

1.1 This practice (1)2 describes three methods for determining the relative spectral correction factors for grating-based fluorescence spectrometers in the ultraviolet-visible spectral range. These methods are intended for instruments with a 0°/90° transmitting sample geometry. Each method uses different types of transfer standards, including 1) a calibrated light source (CS), 2) a calibrated detector (CD) and a calibrated diffuse reflector (CR), and 3) certified reference materials (CRMs). The wavelength region covered by the different methods ranges from 250 nm to 830 nm with some methods having a broader range than others. Extending these methods to the near infrared (NIR) beyond 830 nm will be discussed briefly, where appropriate. These methods were designed for scanning fluorescence spectrometers with a single channel detector, but can also be used with a multichannel detector, such as a diode array or a CCD. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM E3029-15(2023) Referenced Document

• ASTM E131 Standard Definitions of Terms and Symbols Relating to Molecular Spectroscopy
• ASTM E2719 Standard Guide for Fluorescence—Instrument Calibration and Qualification
• ASTM E388 Standard Test Method for Spectral Bandwidth and Wavelength Accuracy of Fluorescence Spectrometers
• ASTM E578 Standard Test Method for Linearity of Fluorescence Measuring Systems

ASTM E3029-15(2023) history

• 2023 ASTM E3029-15(2023) Standard Practice for Determining Relative Spectral Correction Factors for Emission Signal of Fluorescence Spectrometers
• 2015 ASTM E3029-15 Standard Practice for Determining Relative Spectral Correction Factors for Emission Signal of Fluorescence Spectrometers