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Interactive IRUG Spectrum

Section: 8 Natural resins (NR) Page: 418

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Details

IRUG filename:
INR00418
Data type:
Infrared
IRUG material class:
Natural resins (NR)
Sample type:
Reference material
Common name(s):
Copal painting medium, heavy, copal medium
Trade name(s):
Taubes Copal Painting Medium Heavy
CAS name:
Copal resins
Sample source 1:
Permanent Pigments, Inc. (Perm. Pig.)
Source location 1:
Cincinnati, OH, US
Sample identifier 1:
Taubes Copal Painting Medium Heavy
Sample source 2:
Griswold Museum
Source location 2:
96 Lyme St, Old Lyme, CT 06371, US
Sample identifier 2:
Taubes Copal Painting Medium Heavy
Age:
Mid 20th C,
Other:
Contains copal, heavy stand oil: "Taubes Painting Media," product advertisement, mid-20th C. magazine. http://www.frederictaubes.com/Frederic_Taubes_About_The_Artist___Techniques_-_Copal_Painting_Medium_files/TaubesCopal.pdf
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Philadelphia Museum of Art
Originating institution acronym:
PMA
CAS registry no:
9000-14-0 (for Copal Resins)
Other analytical methods:
Py GC-MS (pyrolysis gas chromatography - mass spectrometry)