FTIR ANALYSIS REPORT

Spectrum Analysis Result

No.: 20250623075736167632666 Date: 2025-06-23 06:00:22 Reported by: FTIR.fun Contact: [email protected]

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Historical stored result

Vinyl chloride/vinyl acetate copolymer

Historical stored result
#322 Initial rank 1 Current rank 1 Library lead match 0.0%
Key findings
  1. Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.
Primary risk

Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.

Peak analysis

Detected peaks and interpretation

Rows marked with ★ are the characteristic peaks selected by the LLM analyzer.

Index Characteristic Wavenumber Absorbance Sources One-line interpretation KG citation LLM confidence
1 · 1017 1.00 - 1017 cm-1: possible source: Refer to AI conclusion. - -
2 · 666 0.95 - 666 cm-1: possible source: Refer to AI conclusion. - -
3 · 735 0.94 - 735 cm-1: possible source: Refer to AI conclusion. - -
4 · 794 0.84 - 794 cm-1: possible source: Refer to AI conclusion. - -
5 · 1097 0.48 - 1097 cm-1: possible source: Refer to AI conclusion. - -
6 · 1222 0.45 - 1222 cm-1: possible source: Refer to AI conclusion. - -
7 · 966 0.42 - 966 cm-1: possible source: Refer to AI conclusion. - -
8 · 1526 0.33 - 1526 cm-1: possible source: Refer to AI conclusion. - -
9 · 3441 0.31 - 3441 cm-1: possible source: Refer to AI conclusion. - -
10 · 3524 0.29 - 3524 cm-1: possible source: Refer to AI conclusion. - -
11 · 1728 0.27 - 1728 cm-1: possible source: Refer to AI conclusion. - -
12 · 1309 0.22 - 1309 cm-1: possible source: Refer to AI conclusion. - -
13 · 3372 0.22 - 3372 cm-1: possible source: Refer to AI conclusion. - -
14 · 2923 0.22 - 2923 cm-1: possible source: Refer to AI conclusion. - -
15 · 1412 0.22 - 1412 cm-1: possible source: Refer to AI conclusion. - -
16 · 1374 0.21 - 1374 cm-1: possible source: Refer to AI conclusion. - -
17 · 1457 0.20 - 1457 cm-1: possible source: Refer to AI conclusion. - -
18 · 1595 0.17 - 1595 cm-1: possible source: Refer to AI conclusion. - -
19 · 1653 0.15 - 1653 cm-1: possible source: Refer to AI conclusion. - -
20 · 2852 0.15 - 2852 cm-1: possible source: Refer to AI conclusion. - -
21 · 3619 0.13 - 3619 cm-1: possible source: Refer to AI conclusion. - -
Show full reasoning, evidence, and recommendations Expand to read the conclusion evidence, reasoning chain, full risk list, recommendations, and mixture notes.
Evidence

Conclusion evidence

Only evidence already present in the current result contract is shown here.

Library lead candidate LIB
Vinyl chloride/vinyl acetate copolymer #322 | match 0.0%
Reasoning

Reasoning chain

This section explains how the current conclusion was reached from the available evidence.

  1. Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.
Risk

Uncertainty and blockers

These items limit how far the current conclusion can be trusted or refined.

  • Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.
Recommendation

Recommended next steps

These are the next verification actions suggested by the current reasoning output.

  • Re-run this sample with the current FTIR reasoning chain if you need a current conclusion.
Appendix

Sample information and raw spectrum

The raw uploaded spectrum is retained here for audit and manual review.

Baseline correction was cancelled by the user.

The wavelength range for analysis(cm-1): [(650, 4000)]

Raw spectrum without baseline correction or other processing:

Raw spectrum image