The Molarity of 1X PBS - Do anyone know the Molarity of 1X PBS? (Dec/27/2006 )

Dear All,

Actually, I need to prepare 25mM PBS but i donno how to make it. Anyone can help?

Thanks very much!!!!

siuchi

i would guess that you are to make 25 mM phosphate buffer in normal saline (136-150 mM nacl, depending on reference or lab practice).