AI‑summarized knowledge base for spectroscopy, mass spectrometry, and chromatography

Discover technique principles, sample prep, test steps, instrument maintenance, data analysis, troubleshooting, and safety—all succinctly summarized and timestamp‑cited back to the original YouTube sources.

Built with a compliance‑first approach: we store summaries and short quotes with timestamps, always linking back to YouTube.
Knowledge card
HPLC – Reverse Phase Gradient (Beginner)
Cited

Principle

Analytes partition between a non‑polar stationary phase and a polar mobile phase; gradient elution decreases retention over time. [00:01:12]

Sample prep

  • Protein precipitation with acetonitrile [00:03:08]
  • 0.22 µm filtration [00:03:44]

Parameters

Column: C18, 2.1×100 mm, 1.7 µm
Mobile phase: A: 0.1% FA in water; B: ACN
Flow: 0.3 mL/min • Temp: 40°C
Gradient: 5%→95% B in 10 min

Data analysis

Integration with slope sensitivity; identify co‑elutions via peak purity checks. [00:06:20]

Source: YouTube • Click timestamps to jump to the original video segment
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Why Analytica KB

Purpose‑built for analytical chemistry: spectroscopy, mass spectrometry, chromatography, sample prep, instrument maintenance, and data analysis.

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We summarize and cite with timestamps, always linking back to the original YouTube video. No mirrored transcripts.

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Filter by technique, subtype, brand/model, application, level, and year—plus vector search for concepts.

Industry-ready parameters

HPLC columns, mobile phases, flow rates; MS ion sources, m/z ranges; spectroscopy wavelengths—captured and validated.

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Every technical claim includes a clickable timestamp citation back to the source segment.

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Recency scoring, audio/caption quality flags, and human review signals keep results trustworthy.

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JSON/CSV exports for your lab notebook and an optional API for automation and LIMS pipelines.

How it works

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    YouTube Data API finds tutorials and method videos across techniques.

  2. 02
    Extract

    AI produces structured JSON (principle, sample prep, steps, maintenance, data analysis, troubleshooting, safety).

  3. 03
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    Each claim requires a timestamp citation; parameters are range‑checked.

  4. 04
    Search

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