Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.
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| Formula | Modality | Category | Source | ||
|---|---|---|---|---|---|
| isoPFOS | C8HF17O3S | Mass Spec | Natural product | MassBank | |
| isookanin-7-O-glucoside | C21H22O11 | Mass Spec | Natural product | MassBank | |
| isopentenyl-Adenine-7-glucoside-[d6] | C16H23N5O5 | Mass Spec | Natural product | MassBank | |
| isopentenyl-Adenine-9-glucoside-[d6] | C16H23N5O5 | Mass Spec | Natural product | MassBank | |
| isopentenyl-Adenine-[d6] | C10H13N5 | Mass Spec | Natural product | MassBank | |
| isopentenyl-Adenosine-[d6] | C15H21N5O4 | Mass Spec | Natural product | MassBank | |
| isosakuranetin-7-O-rutinoside | C28H34O14 | Mass Spec | Natural product | MassBank | |
| jREX-GECO1 (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| katayamalite | Ca7 H2 K Li3 O38 Si12 Ti2 | Raman | Mineral | ROD | |
| keratin BIOL010 | — | Raman | Biological | MBARI Ocean Polymers | |
| l-Perillaldehyde | C10H14O | Mass Spec | Chemical | MassBank | |
| linoleic acid | C18 H32 O2 | Raman | Mineral | ROD | |
| m-Anisic-acid | C8H8O3 | Mass Spec | Chemical | MassBank | |
| m-C6H4(NO2)2 | m-C6H4(NO2)2 | UV-Vis | Atmospheric | MPI-Mainz UV/VIS Atlas | |
| m-C6H4(NO2)Cl | m-C6H4(NO2)Cl | UV-Vis | Atmospheric | MPI-Mainz UV/VIS Atlas | |
| m-CH3-o-C6H3(OH)(NO2) | m-CH3-o-C6H3(OH)(NO2) | UV-Vis | Atmospheric | MPI-Mainz UV/VIS Atlas | |
| m-Hydroxybenzoate | C7H6O3 | Mass Spec | Chemical | MassBank | |
| m-Hydroxybenzoylecgonine | C16H19NO5 | Mass Spec | Metabolite | MassBank | |
| m-Hydroxycinnamic acid | C9H8O3 | Mass Spec | Chemical | MassBank | |
| m-Xylene-4-sulfonic acid | C8H10O3S | Mass Spec | Environmental | MassBank | |
| mApple (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mApple (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mAvicFP1 (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mCerulean (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mCherry (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mCherry2 (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mCyRFP1 (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mECFP (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mEos2 (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mEos4a (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mEos4b (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mEos4b (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mFluor Blue 659 (emission) | — | Fluorescence | Fluorescent dye | FPbase | |
| mFluor Blue 659 (excitation) | — | Fluorescence | Fluorescent dye | FPbase | |
| mFluor Green 620 (emission) | — | Fluorescence | Fluorescent dye | FPbase | |
| mFluor Green 620 (excitation) | — | Fluorescence | Fluorescent dye | FPbase | |
| mFluor™ Blue 630 (excitation) | — | Fluorescence | Fluorescent dye | FPbase | |
| mHoneydew (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mJuniper (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mJuniper (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKO (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKO2 (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKOκ (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKalama1 (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKate2 (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKeima (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mKikGR (excitation) | — | Fluorescence | Fluorescent protein | FPbase | |
| mLychee (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mMaple (emission) | — | Fluorescence | Fluorescent protein | FPbase | |
| mMaple (excitation) | — | Fluorescence | Fluorescent protein | FPbase |