Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...


if the purity is 99.9%,is need to do assay?

Answers were Sorted based on User's Feedback



if the purity is 99.9%,is need to do assay?..

Answer / v.raju

Yes

Is This Answer Correct ?    28 Yes 4 No

if the purity is 99.9%,is need to do assay?..

Answer / dhanaji

In RS only identified organic impurities.
In assay we calculate actual moiety by present in compound compare with standard solution exclude water content, inorganic impurities etc it is not identify in RS only

Is This Answer Correct ?    2 Yes 2 No

if the purity is 99.9%,is need to do assay?..

Answer / suresh palacharla

YES

Is This Answer Correct ?    0 Yes 0 No

Post New Answer



More Analytical Chemistry Interview Questions

why disodium tartarate used in karl-fischer instrument ?.

1 Answers   Dishman,


In case of dissolution test, if there is variation within 6 individual units however the batch is complying as per S1 criteria, is it necessary to do investigation for the same? What should be the criteria for such variation?

1 Answers  


I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?

0 Answers  


What is Delay & Dead Volume

2 Answers  


Near infrared Principle

1 Answers  






What is the difference b/w OVI Solvents and Residual Solvents in case of Gas Chromatogaphy and What is its Detection Limit?

8 Answers   Jubilant Organosys, Suven Life Sciences,


what is peak purity and its formula

0 Answers  


what split ratio in gas chromatography.

9 Answers   Cipla, Glochem,


How to choose concentration of LOQ solutions for RS analysis? Example.

1 Answers   Abbott, Indoco Remedies,


What is the purpose & importance of using the polystyrene film in ir calibration?

3 Answers   Vimta Labs,


Why Urasil and Caffeine use for HPLC wavelength accuracy calibration. which is most suitable, Why? other than these which can be used?

7 Answers   Cipla,


Why PH range from 0to14.

2 Answers   College School Exams Tests, Reddy Labs, Wings Customer Care,






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (302)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1258)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (189)