Spectral database index

This page lists in alphabetical order all existing entries within the database, followed in the other columns by other record identifiers such as sample ID, material class, chemical information, and spectral data. From this list, users can click on the links associated with each spectral data to get the information for each reference material. Users can toggle between the existing data entries by clicking on the data type buttons - FTIR, XRF, SWIR, or Raman Spectrum. An interactive spectra viewer that allows users to visualize and analyze the spectra of each sample is available on each individual record file page.


Search results

Found 1051 items.

Current Page: 2

Please click on the spectral data links available below to view the interactive spectrum and sample details.


Record   Sample ID Material Class   Chemical Information Spectral data
Amethyst PK11315 Mineral pigments Purple variety of the mineral quartz / SiO2
XRF Spectrum 
FTIR Spectrum 
Amethyst (large piece) MVEZ007 Mineral pigments Purple variety of the mineral quartz, SiO2
XRF Spectrum 
Andeer Green PK11181 Mineral pigments light green mineral very similar to serpentine
XRF Spectrum 
FTIR Spectrum 
Andeer Green (coarse) PK11183 Mineral pigments light green mineral very similar to serpentine
XRF Spectrum 
FTIR Spectrum 
Aniline Black PK24100 Organic dyes and pigments, synthetic Azine, C66H51Cr3N11O12
XRF Spectrum 
FTIR Spectrum 
Annatto seeds PK37350 Natural organic dyes and pigments Seeds from Bixa orellana
XRF Spectrum 
FTIR Spectrum 
Anthradquinone Scarlet PK23200 Organic dyes and pigments, synthetic Brominated anthranthrone, C22H8Br2O2
XRF Spectrum 
FTIR Spectrum 
Anthraquinone Blue PK23100 Organic dyes and pigments, synthetic Synthetic organic indanthrone, C28H14N2O4
XRF Spectrum 
FTIR Spectrum 
Anthraquinone Red PK23230 Organic dyes and pigments, synthetic Anthradquinone, C14H8O2
XRF Spectrum 
FTIR Spectrum 
Antimony PK10940 Inorganic pigments, synthetic Antimony sulfide / Sb2S3
XRF Spectrum 
FTIR Spectrum 
Antimony (stone) PK109405 Inorganic pigments, synthetic Antimony sulfide / Sb2S3
XRF Spectrum 
Antimony Red PK43600 Inorganic pigments, synthetic Antimony(V) sulfide / Sb2S5
XRF Spectrum 
FTIR Spectrum 
Antlerite PK103700 Mineral pigments Copper sulfate, Cu3(SO4)(OH)4
XRF Spectrum 
FTIR Spectrum 
Apple Tree Bark PK38530 Natural organic dyes and pigments Dried thin apple tree branches
XRF Spectrum 
Aragonite (extra white) PK11830 Mineral pigments Second most common polymorph of natural calcium carbonate, CaCO3
XRF Spectrum 
FTIR Spectrum 
Arbocel BC 200 PK59755 Unclassified materials Pure cellulose fibers
XRF Spectrum 
FTIR Spectrum 
Asphaltum PK47600 Resins, balsams and wax Natural, hard, thermoplastic hydrocarbon resin
XRF Spectrum 
FTIR Spectrum 
Atacamite PK103900 Mineral pigments Cu2Cl(OH)3
XRF Spectrum 
FTIR Spectrum 
Atramentum PK12030 Natural organic dyes and pigments Produced from the tannic acid of oak bark in a reaction with iron salt
XRF Spectrum 
FTIR Spectrum 
Attapulgite PK58903 Mineral pigments Colloidal magnesium-aluminium-hydrosilicate, (Mg,Al)5Si8O20·4H20
XRF Spectrum 
FTIR Spectrum 
Aureolin (Watercolor) WN0101016 Artist color paints Watercolor medium + C.I. Pigment Yellow 40
XRF Spectrum 
FTIR Spectrum 
Azo Condensation Red PK23202 Organic dyes and pigments, synthetic Azo condensation, C40H24Cl4N6O4
XRF Spectrum 
FTIR Spectrum 
Azo Red PK23293 Organic dyes and pigments, synthetic Disazo condensation, C40H23Cl5N6O4
XRF Spectrum 
FTIR Spectrum 
Azure Blue (hue) PSE320 Organic dyes and pigments, synthetic Copper Phthalocyanine
SWIR Reflectance Spectrum 
Raman Spectrum 
XRF Spectrum 
FTIR Spectrum 
Azurite PK10200 Mineral pigments Basic blue copper carbonate, Cu3(CO3)2(OH)2
XRF Spectrum 
FTIR Spectrum