I assume you have something like this in a table
Product ID, Reference, Description
2211, C1, 10uF 15V
2211, C3, 10uF 15V
1392, C6, 22uF 15V
0100, R3, 10K
0100, R4, 10K
013, R2, 4K7
And you want to end up with a query that returns something like this
Product ID, Reference, Description
2211...