Test tubes chemical elements
High Resolution JPEG Picture of Test tubes with chemical elements inside and periodic table on background.
| Name | Bytes | Width | Height | DPI | Media Type |
|---|---|---|---|---|---|
| small | 159549 | 685 | 514 | 72 | image/jpeg |
| medium | 351645 | 1185 | 889 | 300 | image/jpeg |
| large | 831434 | 2003 | 1502 | 300 | image/jpeg |
| x_large | 4218944 | 4600 | 3450 | 300 | image/jpeg |