Group crudes

You can isolate crudes in the Database that share some common feature using the grouping feature of Assay. For example, you can use this facility to group the crudes in the database by their country of origin, or by crude assay origin. The more crudes you have in the database, the more powerful and useful the grouping feature becomes.

You may group the database list by any one column, or successively by multiple columns, in either ascending or descending order.