TY - JOUR
AU - Lazar, J, W
AB - Abstract Accurate knowledge of lightpath and parallelism of cuvettes used in spectrophotometry are indispensable parameters that must be determined when accurate transmittance measurements of liquid materials are considered. A description is given of the design and techniques developed at NBS for production of quartz cuvettes (SRM 932) having a nominal radiation pathlength of 10 mm ± 0.03 mm. For each cuvette, pathlength and parallelism are certified with an uncertainty of ±0.0005 mm. The method and instrumentation used to determine these parameters are also described. lightpath, instrumental pathlength, radiation pathlength, variables in analysis This content is only available as a PDF. © 1973 The American Association of Clinical Chemists, Inc. This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)
TI - Standard Reference Materials: Standard Quartz Cuvettes for High-Accuracy Spectrophotometry
JF - Clinical Chemistry
DO - 10.1093/clinchem/19.9.1053
DA - 1973-09-01
UR - https://www.deepdyve.com/lp/oxford-university-press/standard-reference-materials-standard-quartz-cuvettes-for-high-Cq5Qz7slY9
SP - 1053
VL - 19
IS - 9
DP - DeepDyve
ER -