Interlaboratory comparison of measurements of acid-volatile sulfide and simultaneously extracted nickel in spiked sediments
An interlaboratory comparison of acid-volatile sulfide (AVS) and simultaneously extracted nickel (SEM_Ni) measurements of sediments was conducted among five independent laboratories. Relative standard deviations for the seven test samples ranged from 5.6 to 71% (mean = 25%) for AVS and from 5.5 to 15% (mean = 10%) for SEM_Ni. These results are in stark contrast to a recently published study that indicated AVS and SEM analyses were highly variable among laboratories.
|Publication Subtype||Journal Article|
|Title||Interlaboratory comparison of measurements of acid-volatile sulfide and simultaneously extracted nickel in spiked sediments|
|Series title||Environmental Toxicology and Chemistry|
|Publisher||Society of Environmental Toxicology and Chemistry|
|Contributing office(s)||Columbia Environmental Research Center, Contaminant Biology Program|
|Google Analytic Metrics||Metrics page|