Sample | PET-TP-007 |
Plastic Type | Polyethylene Terephthalate (PET) |
Molecular Formula | (C10H8O4)n |
Color | Transparent |
Common use | Beverage bottle |
Degradation details | Exposure to indoor conditions. It was used only as a beverage bottle and then it was measured. |
Time of degradation | – |
Sample description | On the outer surface the bottle is clean, but there are traces of juice on the inside surface Below you can see two spectra of this sample; one spectra is taken from the outer surface and one from the inner one. |
Microscopic image(s) | |
Macroscopic image(s) | |
Spectral Data type | Raman |
Raman spectrum acquisition parameters | Laser wavelength: 785 nm Laser Power: 300 mW (100% of the laser power) Exposure time: 1 s Objective magnification: 20X (NA 0.35) Spectrum range: 800-1700 cm-1 |