Authors: Holland, PE Woods, PT Brookes, C Uprichard, I Quincey, P Robinson, R D'Souza, H Milton, M Goody, B Bell, W Alphonso, D

Citation: Pe. Holland et al., The development of gas standards and calibration techniques for measurements of vehicle, aircraft and industrial emissions, natural gas, occupationalexposure and air quality, ACCRED Q A, 6(3), 2001, pp. 120-129