TY - RPRT TI - Certification of Standard Reference Material® 2246a: Relative Intensity Correction Standard for Raman Spectroscopy: 830 nm Excitation AU - Urbas, Aaron A PY - 2024 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 260-244 DO - 10.6028/NIST.SP.260-244 ER -