A new sample introduction system for atomic spectrometry combining vapour generation and nebulization capacities
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The Multimode Sample Introduction System™ (MSIS™, patent pending), a system that combines the benefits of nebulization and vapour generation in a single device, is described. MSIS™ delivers detection limits 10- (for Te at 238.578 nm) to 90-fold (for Sb at 217.582 nm) lower than conventional nebulization for a variety of elements that can be transformed into volatile species by reduction of aqueous ions, in the appropriate oxidation state, with tetrahydroborate(III). The device provides similar sensitivities and significantly improves precision compared with a frit-based gas–liquid separator for hydride-forming elements. In addition, the device minimizes the transfer of solution from the vapour generation process to the excitation source but retains similar efficiency of mass transfer when used for conventional nebulization. MSIS™ can be operated as either a vapour generator or as a conventional spray chamber, separately or simultaneously, while retaining the sensitivity and detection limits of both modes of sample introduction.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it