Interactive IRUG Spectrum

Details

IRUG filename:
ICB00043
Data type:
Infrared
IRUG material class:
Carbohydrates (CB)
Sample type:
Reference material
Common name(s):
Tragacanth gum, gum tragacanth
Chemical/botanical name(s):
Astragalus gummifera, Astralagus spp.
CAS name:
Gum tragacanth
Sample source 1:
Margot Wright, University College London, Institute of Archaeology
Source location 1:
31-34 Gordon Square, London, WC1H 0PY, UK
Sample identifier 1:
MW7
Age:
11 days, exactly, UV aged
MW (relative):
Approximately 800,000
Application:
DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode:
Refl
Originating institution name:
Victoria and Albert Museum
Originating institution acronym:
V&A
CAS registry no:
9000-65-1