What are the different colour bottles used when taking blood tests? Is purple, for example, one specific test? - Quora
![Set of Blood Test Tubes or Plastic Empty Test Tubes Different Types with Colored Caps Stock Vector - Illustration of analysis, disposable: 194354698 Set of Blood Test Tubes or Plastic Empty Test Tubes Different Types with Colored Caps Stock Vector - Illustration of analysis, disposable: 194354698](https://thumbs.dreamstime.com/z/set-blood-test-tubes-plastic-empty-test-tubes-different-types-colored-caps-set-blood-test-tubes-plastic-empty-194354698.jpg)
Set of Blood Test Tubes or Plastic Empty Test Tubes Different Types with Colored Caps Stock Vector - Illustration of analysis, disposable: 194354698
![Set of Color Coded Blood Test Vials with Clipping Path Stock Image - Image of hematology, microbiology: 187592535 Set of Color Coded Blood Test Vials with Clipping Path Stock Image - Image of hematology, microbiology: 187592535](https://thumbs.dreamstime.com/b/set-color-coded-blood-test-vials-clipping-path-187592535.jpg)
Set of Color Coded Blood Test Vials with Clipping Path Stock Image - Image of hematology, microbiology: 187592535
![Color code of vacutainer used in laboratory||Blood collection tubes||sample vials|blood bottel guide - YouTube Color code of vacutainer used in laboratory||Blood collection tubes||sample vials|blood bottel guide - YouTube](https://i.ytimg.com/vi/0bZfr18RVR0/mqdefault.jpg)