TY - GEN AU - Sarah Gilbert AU - William Swann C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2001-02-01 00:02:00 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2001 TI - Acetylene 12C2H2 Absorption Reference for 1510 nm to 1540 nm Wavelength Calibration SRM 2517a ER -