![[CIF logo]](https://www.iucr.org/__data/assets/image/0003/125499/CIF_v2.5.jpg)
Protein Data Bank exchange dictionary (pdbx) version 1.0521
_em_sample_support.film_material
Name:'_em_sample_support.film_material'
Definition:
The support material covering the em grid.
Type: line
Mandatory item: no
The data value must be one of the following:
CARBON |
'FORMVAR PLUS CARBON' |
'CELLULOSE ACETATE PLUS CARBON' |
'PARLODION PLUS CARBON' |
'HOLEY CARBON' |
Category: em_sample_support