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🧪

Test tube

  • chemistry
  • chemist
  • laboratory
  • test
  • tube
U+1F9EA

On EmojiAll, the test tube emoji (Unicode name “test tube”) is filed under Objects. Typical contexts for this emoji are chemistry, chemist and laboratory. Scored 57 out of 100, it falls in the Neutral range.

The usual emoji copy and paste route runs from this page straight into a chat app, and Test tube keeps its meaning on the way.

1. Test tube emoji attributes

Symbol
🧪
Name
Test tube
English name
test tube
Unicode code point
U+1F9EA
HTML entity
🧪
Decimal
🧪
Category
Objects›Science & Medicine
Keywords
chemistry, chemist, laboratory, test, tube
Download image
Size
Background
512 × 512 PNG · transparent background

2. Test tube emoji meaning

The test tube emoji is part of Science & Medicine, the subgroup of Objects that holds 14 symbols. Its meaning centers on chemistry, chemist and laboratory, and that is what makes it usable across languages. It reads well at the end of a sentence, where it adds tone without adding words.

In everyday chat, the test tube (🧪) usually appears alongside words about chemistry, chemist and laboratory. A few words of text make the intent clearer than the symbol on its own.

3. Test tube emoji sentiment

Neutral
57 / 100

Scored 57 out of 100, this emoji sits in the Neutral range. Readers take it at face value, which makes it useful for naming objects.

A higher score means a more positive feeling; scores near 50 are neutral.

4. Test tube emoji examples

  • 1Meeting moved to three 🧪
  • 2Fixing the shelf tonight 🧪
  • 3Desk setup is finally done 🧪

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