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Inside Apple's Numbers - how it compares to Microsoft Excel

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be ...
News Medical4 天

Capillary DB-17 GC Columns from Agilent - News-Medical.net

The DB-17 GC Column is a (50%-Phenyl)- methylpolysiloxane column of mid polarity. The DB-17 GC Column is excellent for confirmation analysis. The DB-17 GC Column is equivalent to USP Phase G3 ...