Section: 12 | Synthetic resins (SR) | Page: 70 |
IRUG filename: ISR00070 | Data type: Infrared | IRUG material class: Synthetic resins (SR) |
Sample type: Reference material | Common name(s): Ethylcellulose with 50% AA double pressed castor oil | Trade name(s): Ethocel with castor oil plasticizer |
Sample source 1: Dow Chemical | Age: 62 yrs, approximately | Application: MFTIR (Fourier transform infrared microspectroscopy) |
Mode: Tran | Originating institution name: National Archives and Records Administration, Research and Testing Lab | Originating institution acronym: NARA |