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Why the same type of columns showing different RT for a single
product?
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Answer Posted / satheesh kumar
In HPLC same type of columns means say C18,there are lot of
brands C18 columns available in market namely
inertsil,Symmetry,X-Terra,phenomenex gemini,Zorbax etc.,
Each columns are not similar in packing and carbon
load.column chemistries will vary with one another.
Hence RT shift observed in same types of columns.
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