TY - RPRT TI - Report of the results of SIM.QM-P6: UVvisible spectrophotometry wavelength standard interlaboratory comparison AU - Travis, John C AU - Smith, Melody V AU - Duewer, David L PY - 2003 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6961 DO - 10.6028/NIST.IR.6961 ER -