Introduced in the 1860s, it was extensively used by the impressionists for its fairly true blue. It is still in use.
Manufacturer / product code: Kremer / 45730
Chemical description: cobalt stannate.
Color: blue
Color Index: PB35
More info: Pigments Through The Ages
Raman Spectroscopy 532 nm – ElviRa Spectrometer for Art
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Raman spectroscopy 785 nm
Pigments (powder, no binder)
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Pure pigments (no binder, just powder)
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Raman spectroscopy 830 nm
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Raman spectroscopy 1064 nm
Pigments (powder, no binder)
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XRF spectroscopy
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Reflectance Spectroscopy (200-1000 nm) – GorgiasUV Spectrometer
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Reflectance spectroscopy – Gorgias Spectrometer for Art
Reflectance Spectroscopy (350-950 nm) (Gorgias) Pigments-Checker Database
NIR Reflectance spectroscopy
NIR-Reflectance Spectroscopy (930-1690 nm) Pigments-Checker Database
FT-IR Spectroscopy (Non-invasive Diffuse Reflectance Probe)
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