size measurement methods

[vedina]

looking for ontology entries for the following size measurement methods analytical ultracentrifugation (AUC) centrifugal liquid sedimentation (CLS)

[egonw]

For the first, options include:

• https://bioportal.bioontology.org/ontologies/CHMO?p=classes&conceptid=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FCHMO_0002016
• https://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C120681

For the second, there are no clear options.

[lwinckers]

For the first, options include:

• https://bioportal.bioontology.org/ontologies/CHMO?p=classes&conceptid=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FCHMO_0002016
• https://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C120681

For the second, there are no clear options.

I think for analytical ultracentrifugation we should use the second option. IF this is okay I will add this class.