| ODM2 [ODM2_DBWrench_Schema.xml] | 
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| ReferenceMaterialID | (Column) | 
| Name | ReferenceMaterialID | 
| Comment | The primary key to the Reference Material used to calibrate an instrument, assess a measurement method, or assign values to unknown specimens | 
| Data Type | Integer | 
| Primary Key | 
 
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| Nulls | |
| Auto Num. | 
 
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| Default | |
| FK |