Test Tube Emoji 🧪
Emoji Meaning
A tube, as implemented in laboratories for chemistry experiments. Basically it is a transparent cylinder, open from one side, containing green liquid. It's depicted at a 45-degree angle.
The symbol “Test Tube” is included in the “Objects” subblock of the “Supplemental Symbols and Pictographs” block and was approved as part of Unicode version 11.0 in 2018. In 2018, it was also approved as an Emoji in version 11.0 and added to the “Science” subcategory of the “Objects” category.
| Unicode Name | Test Tube |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 1: Supplementary Multilingual Plane |
| Unicode Block | Supplemental Symbols and Pictographs |
| Unicode Subblock | Objects |
| Unicode Version | 11.0 (2018) |
| Emoji Version | 11.0 (2018) |
| Emoji Category | Objects |
| Emoji Subcategory | Science |
| Emoji Name | Test Tube |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 1F9EA |
| Simple case change | 1F9EA |
| Grapheme_Base | + |
| scripts | Common |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 9F A7 AA | 240 159 167 170 | 4036994986 | 11110000 10011111 10100111 10101010 |
| UTF-16BE | D8 3E DD EA | 216 62 221 234 | 3627998698 | 11011000 00111110 11011101 11101010 |
| UTF-16LE | 3E D8 EA DD | 62 216 234 221 | 1054403293 | 00111110 11011000 11101010 11011101 |
| UTF-32BE | 00 01 F9 EA | 0 1 249 234 | 129514 | 00000000 00000001 11111001 11101010 |
| UTF-32LE | EA F9 01 00 | 234 249 1 0 | 3942187264 | 11101010 11111001 00000001 00000000 |
