Authors: Barwick, VJ Ellison, SLR Rafferty, MJQ Gill, RS

Citation: Vj. Barwick et al., The evaluation of measurement uncertainty from method validation studies -Part 2: The practical application of a laboratory protocol, ACCRED Q A, 5(3), 2000, pp. 104-113

Authors: Barwick, VJ Ellison, SLR Rafferty, MJQ Farrant, TJ

Citation: Vj. Barwick et al., Evaluation of carbon disulfide as an alternative to carbon tetrachloride for the determination of hydrocarbon oils in water by infra-red spectrophotometry, INT J ENV A, 72(4), 1998, pp. 235-246