Is there any specific website for Internal standards rentention time?

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Kgs Venkatesan

check the website -

https://www.msacl.org/presenter_slides/2019_US_grantr_74175_slides.pdf

Hafiz Muhammad Rizwan

Kgs Venkatesan thanks, i will

C K Gomathy

hi,

kindly check this link:

https://www.chromatographytoday.com/news/hplc-uhplc/31/breaking-news/how-much-retention-time-variation-should-i-expect/31909

C K Gomathy thanks , CK for recommendation