## Key Features
- **Add**  
  Adding specimens to the tube.tracker database is extremely simple.  
- **Search**  
  Simply enter a Specimen ID and tube.tracker finds the tube's location in no time.  
- **History**  
  The Specimen History screen shows a permanent audit log of every event.  
- **Discard**  
  When a rack expires, tube.tracker flags it red in the discard queue.  
- **Admin**  
  Admins can set default values, behaviors, and appearances of the application.

**Add specimens**  
with greater speed and accuracy

### Create Customized Racks and Storage
The flexible design of tube.tracker allows users to define customized rack types without requiring the involvement of IT or the vendor (us). There are no restrictions to the size and number of custom racks. tube.tracker can also support dimensionless storage units such as boxes, bags, and files. Racks are aggregated into containers. Containers, typically, are fixed storage locations like central storage or freezers, but tube.tracker also allows users to aggregate racks into other containers such as cars, planes, and coolers.

### Enter Specimens
Specimen IDs are entered through our streamlined, easy-to-use interface. Both barcode and keyboard entry methods are supported. If required, notes can be attached to a specimen.

### Barcode Entry
We highly recommend using a barcode scanner to efficiently enter specimens. tube.tracker is designed to dovetail with your existing systems and infrastructure. In most cases, your existing barcode scanners should work with tube.tracker.