Happy Holidays and New year from the EMDB! Please be advised that the EMDB team will be operating at reduced capacity between December 15th - January 12th. With this in mind we would ask that you be prepared for longer reply times through both our helpdesk system and the OneDep deposition system. well done on a productive 2025, wishing you all the best and we will see you in 2026!

EMDB Solr Search Field Documentation

specimen_concentration_value

Numerical value of the sample concentration used during preparation.

Multivalue
Yes
Indexed
Yes
Stored
Yes

Name: Specimen concentration value

Type: float

Provenance: Depositor

Archive: EMDB

Example queries:
Range query example (including bounds):
specimen_concentration_value:[0 TO 100]

Range query example (excluding bounds):
specimen_concentration_value:{0 TO 100}

Greater than example:
specimen_concentration_value:{50 TO *]

Greater or equal than example:
specimen_concentration_value:[50 TO *]

Has any value:
specimen_concentration_value:[* TO *]

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