| tempdef: A part of the liquid chromatography apparatus that is of fundamental importance and only exists in relation to the whole, e.g., the chromatography column, the column matrix, the solvent used. defprov: Helen Causton | 
| •owl:Thing | 
| •entity | 
| •continuant | 
| •independent_continuant | 
| •object | 
| •cardinal_part_of_instrument | 
| •cardinal_part_of_liquid_chromatography_instrument |