How to extract rows if column starts with a specific string?

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Lee
Lee 2018-8-18
评论： Walter Roberson 2018-8-18
I have a data table that contains columns like this:
SampleName = {'13C3099';'13C3045';'14C3092';'14C3013'};
pH = [5.3822;4.382;4.9873;6.001];
Data = table(SampleName,pH)
I am trying to extract all the rows that have a sample name that starts with "13C". I have tried:
ExtractedRows = Data(:,Data.SampleName == '13C')
But I get the error "Undefined operator '==' for input arguments of type 'cell'." Can anyone help me identify what I am doing wrong?

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Walter Roberson
Walter Roberson 2018-8-18
ExtractedRows = Data( startsWith(Data.SampleName,'13C'), : );

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