| Section: 8 | Natural resins (NR) | Page: 15 | 
| IRUG filename: INR00015 | Data type: Infrared | IRUG material class: Natural resins (NR) | 
| Sample type: Reference material | Common name(s): Mopa mopa resin | Source location 1: Columbia, Ecuador | 
| Sample source 2: J. Portell | Sample source 3: M.H. De Young Memorial Museum | Source location 3: 75 Tea Garden Drive, Golden Gate Park, San Francisco, CA, 94118, US | 
| Color: Brown, grey green, opaque | Age: 1993, acquisitioned, 1 yr, at least | Application: (MFTIR) Fourier transform infrared microspectroscopy | 
| Mode: Tran | Originating institution name: M.H. De Young Memorial Museum | Originating institution acronym: DeYNG |