Open AccessTank 241-B-108, cores 172 and 173 analytical results for the final report
Author(s) -
J.L. Nuzum
Publication year - 1997
Language(s) - English
Resource type - Reports
DOI - 10.2172/325365
Subject(s) - detection limit , limit (mathematics) , cyanide , environmental science , core (optical fiber) , sampling (signal processing) , statistical analysis , waste management , chromatography , materials science , chemistry , statistics , mathematics , engineering , composite material , metallurgy , mathematical analysis , filter (signal processing) , electrical engineering
The Data Summary Table (Table 3) included in this report compiles analytical results in compliance with all applicable DQOS. Liquid subsamples that were prepared for analysis by an acid adjustment of the direct subsample are indicated by a `D` in the A column in Table 3. Solid subsamples that were prepared for analysis by performing a fusion digest are indicated by an `F` in the A column in Table 3. Solid subsamples that were prepared for analysis by performing a water digest are indicated by a I.wl. or an `I` in the A column of Table 3. Due to poor precision and accuracy in original analysis of both Lower Half Segment 2 of Core 173 and the core composite of Core 173, fusion and water digests were performed for a second time. Precision and accuracy improved with the repreparation of Core 173 Composite. Analyses with the repreparation of Lower Half Segment 2 of Core 173 did not show improvement and suggest sample heterogeneity. Results from both preparations are included in Table 3