{
    "id": "INV.9",
    "type": "Field",
    "position": "INV.9",
    "name": "Available Quantity",
    "length": 20,
    "usage": "O",
    "rpt": "1",
    "dataType": "NM",
    "dataTypeName": "Numeric",
    "tableId": null,
    "tableName": null,
    "description": "This field is the available quantity of substance. This is the current quantity minus any planned consumption (e.g., tests that are planned).",
    "sample": "",
    "fields": []
}