Substance/Specified Substance TermID
| Element Number | G.K.2.3.R.2B |
| Element Name | Substance/Specified Substance TermID |
| English Name | Substance/Specified Substance TermID (Substance/Specified Substance TermID) |
| Data Type | Alphanumeric |
| Max Length | 100 |
| Required | No |
| Allowed Values | SubstanceID |
No null flavors allowed