
# Slot: buffer

Name/composition of the (chemical) sample buffer during grid preparation

URI: [https://w3id.org/osc-em/oscem-schemas-subtomo/buffer](https://w3id.org/osc-em/oscem-schemas-subtomo/buffer)


## Domain and Range

None &#8594;  <sub>0..1</sub> [String](types/String.md)

## Parents


## Children

 *  [Specimen➞buffer](Specimen_buffer.md)

## Used by
