1. ASTM E1655-17. Standard practices for infrared multivariate quantitative analysis, 2017
2. ASTM E1790-04. Standard practice for near infrared qualitative analysis, 2016.
3. ASTM D6122-20a. Standard practice for validation of the performance of multivariate online, at-line, field and laboratory infrared spectrophotometer, and raman spectrometer based analyzer systems.
4. ASTM E1791-96. Standard practice for transfer standards for reflectance factor for near-infrared instruments using hemispherical geometry, 2014.
5. ASTM E1866-97. Standard guide for establishing spectrophotometer performance tests, 2021.