what is the purpose of Buffer in any titration?Ex:In determination of hardness of water we use ammonia ammoniachloride buffer in titration with EDTA.Why?

13 Answers   Amity, Prakriti, Sr Comunications,

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If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?

1 Answers  

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why buffer is added in solvent system in HPLC ??

10 Answers   Lupin,

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what is the difference between hplc and uplc?

5 Answers   Fresenius Kabi, Mylan,

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What is shaking level in GC?

0 Answers  

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Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?

0 Answers  

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in which situation ion pair agent require to use?

0 Answers  

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What is descriminatory disolution medium ?

3 Answers   Cipla, Graviti Pharmaceuticals,

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Why potassium hydrogen pthalate is used for perchloric acid And naoh. Why it is used for both acid and base

6 Answers   Vijayasri Chemicals,

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what is the maximum flow rate in prep hplc

1 Answers   Meril Life Science,

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difference between pH & pOH ?

4 Answers  

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why phenolpthalin gives pink colour when we titrate aganist sodium hydroxcide & phenolpthalin gives colourless titrate aganist hydrochlric acid which is un burate

1 Answers  

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