Blood, flask, sample icon
![Blood, flask, sample, test, tube, urine icon - Download on Iconfinder](https://cdn0.iconfinder.com/data/icons/vaccine/128/vaccine_Sample_Blood_Flask_Test_Tube_Urine-512.png)
This is a premium icon which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
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This is a premium icon which is suitable for commercial work: