Protein Data Bank exchange dictionary (pdbx) version 1.0521

_pdbx_exptl_pd.spec_preparation

Name:
'_pdbx_exptl_pd.spec_preparation'

Definition:

   A description of preparation steps for producing the
  diffraction specimen from the sample. Include any procedures
  related to grinding, sieving, spray drying, etc.

Examples:

'POLYCRYSTAL SLURRY'

'wet grinding in acetone'

'sieved through a 44 micron (325 mesh/inch) sieve'

'spray dried in water with 1% clay'

Type: text

Mandatory item: no

Alias:
_pd_spec_preparation (cif_pd.dic version 1.0)

Category: pdbx_exptl_pd

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Crystallographic Information Framework

Protein Data Bank exchange dictionary (pdbx) version 1.0521

_pdbx_exptl_pd.spec_preparation

International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

Edited by S. R. Hall and B. McMahon

IUCrData