title: Purified reagents for trace metal analysis.
abstract: Sub-boiling distillations have become a standard tool for the reduction of the inorganic analytical blank. More than 10 years of practical experience in the production of reagent acids is reviewed and a description is given of a new laboratory especially designed to permit trouble-free operation as well as ensure the continued high quality of the reagents produced.
authors.affiliation: U.S. National Bureau of Standards, Center for Analytical Chemistry, Inorganic Analytical Research Division, Washington DC 20234, U.S.A.
authors.forename: J R
authors.initials: JR
authors.lastname: Moody
authors.forename: E S
authors.initials: ES
authors.lastname: Beary