Discussion Category:  Titrators

T90, double titration

Just purchased a T90 to replace T55.  I need assistance to set up a method to do the following.

1-  Predispense .1ml .02M HCL to DI water(to lower pH)

2 - titrate to pH7 with .02M NaOH (to assure neutral water pH)

3 -- Add sample (high pH)

4 -  Titrate with .02 HCL to pH7



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