gamboge

A yellow-orange gum-resin produced by several species of Garcinia tree

Manufacturer / product code:  Kremer / 37050
Chemical description: gum gamboge. Resin extract from the Garcinia hanburyi tree. Kremer PDF
Color: yellow
Color Index: NY24
More info: Colourlex

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Raman spectroscopy 785 nm

Pigments (powder, no binder)

Raman Spectroscopy 785 nm Pigments (pure, no binder)

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Pigments with acrylic binder (Pigments Checker)

Raman Spectroscopy 785 nm Pigments-Checker Database

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Pure pigments (no binder, just powder)

DOWNLOAD Free Raman Database

DOWNLOAD paper:   “Pigments Checker version 3.0, a handy set for conservation scientists: A free online Raman spectra database”

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Raman spectroscopy 830 nm

Pigments (powder, no binder)

Raman Spectroscopy 830 nm Pigments-Checker Database

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Raman spectroscopy 1064 nm

Pigments (powder, no binder)

Raman Spectroscopy 1064 nm Pigments-Checker Database

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XRF spectroscopy

XRF Spectroscopy Pigments-Checker Database

DOWNLOAD previous database from Pigments Checker V.3      DOWNLOAD paper: R. Larsen, N. Coluzzi, A. Cosentino “Free XRF Spectroscopy database of Pigments Checker” Intl Journal of Conservation Science.

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Reflectance Spectroscopy (200-1000 nm) – GorgiasUV Spectrometer

Reflectance Spectroscopy (200-1000 nm) (GorgiasUV) Pigments-Checker Database

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)

FTIR non-invasive Spectroscopy Pigments (pure, no binder) Database