All,

I've been working on this for 2 days now and can't figure it out so any
help would be appreciated.

I have one workbook with multiple tabs on it. Tab A has multiple
columns being used but columns A and B are the important ones. Column A
is labeled Sample Number and starts off blank. Column B is labeled Row
number and is in ascending order from 1 to whatever.

Tab B has two columns on it. Actually there are more but they aren't
important to what I'm doing. I hope. Column A is labeled Sample
Number and is a list of random numbers. Column B is the corresponding
Row Number on tab a that the sample number is associated with.

For example Tab B

Sample Number Row Number
113 95
178 110
and so on. The row numbers are generated in acceding order.

What I'm trying to do on Tab A in Column A(Sample Number) is
automatically bring over the sample number from Tab B and place it on
the correct row. If there is no sample number for the row I want the
cell to be blank which I will end up doing use the IF function and the
ISNA function.

I've tried using the match function with the vlookup function but now
cigar.

Hopefully this makes sense.

Thanks
Jeff


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