Hi Brian

This Add-in have a option to do what you want.
It will make a copy of your worksheet and insert a column with
(1),(2).....behind the numbers
The add-in have also a option to delete the rows for you

Try it
http://www.rondebruin.nl/easyfilter.htm



--
Regards Ron de Bruin
http://www.rondebruin.nl



"Brian" wrote in message ...
I have a huge list of 10 digit numbers in column B.
These numbers where scanned in using hand-held barcode scans, so human error is possible.

I may have duplicates in the column, what I would like to do is somehow identify the duplicates.

My questions a

1) Can I format the column before scanning to display a (2), (3), etc. after a number if it is a duplicate?

2) How to format the column after scanning to identify the duplicates and delete them.

Thank you very much.