Which std. used for standrdisation of ZnSO4?






Which std. used for standrdisation of ZnSO4?..

Answer / manoj reddy

By using EDTA

Is This Answer Correct ?    0 Yes 0 No

Post New Answer




More Analytical Chemistry Interview Questions

1)why use benzophenon,uracil in hplc calibration. 2)why use sucrose in polarimeter calibration. 3)what is S/N ratio, noise and drift in hplc 4)how we can find lod and loq in method validation

1 Answers  


what is the difference between mcg and ppm?

5 Answers  


WHY POTASSIUM DICROMATE USING IN UV CALIBRATION

1 Answers   Apotex, Micro Labs, Rene,


In Assy by potentio metry titration method how select MET U ,DET U, SET U,

0 Answers  


how can u seperate polar compounds in hplc ?

1 Answers   Meditab, Piramal Healthcare,






What is difference between known and unknown impurities

0 Answers   Sun Pharma,


what is diffrence between Specific optical rotation, optical rotation?

3 Answers  


What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc? 

5 Answers   AlpaMed, Vergo pharma research,


pharma industries oriented

0 Answers   Apex, Micro Labs, Zydus Cadila,


In gas chromatographic analysis sometimes we use headspace, why it is required instead of manually injection?

1 Answers  


why we are performing residue on ignition?

6 Answers  


HPLC Calibration was done in Reverse Phase, but not in normal phase why explain?

11 Answers   Cipla, Orchid,






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (289)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (113)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1223)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (302)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)