TY  - RPRT
TI  - Standard reference materials : carbon monoxide absorption references for 1560 nm to 1630 nm wavelength calibration - SRM 2514 (^12C^16O) and SRM 2515 (^13C^16))
AU  - Gilbert, S L
AU  - Swann, W C
PY  - 2002
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 260-146
DO  - 10.6028/NIST.SP.260-146
ER  -