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padmarao


{ City } hyderabad
< Country > india
* Profession * sr. chemist
User No # 99943
Total Questions Posted # 5
Total Answers Posted # 1

Total Answers Posted for My Questions # 14
Total Views for My Questions # 59333

Users Marked my Answers as Correct # 10
Users Marked my Answers as Wrong # 1
Questions / { padmarao }
Questions Answers Category Views Company eMail

why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

Cipla, Elder, Vamsi Labs,

2 Analytical Chemistry 9938

why are not used methonol in kf titrator to find out water content in ketones?

Piramal Healthcare,

5 Analytical Chemistry 15673

Why are EDTA used to etimation of Ca,Mg etc, in Water analysis?

Reddy Labs,

3 Analytical Chemistry 10751

how much wave length of Soduim vapour lamp used in polarimeter

Reddy Labs, Torrent Pharma,

2 Analytical Chemistry 10898

why sucrose used in polarimeter calibration?

Reddy Labs, Sugar Factory,

2 Analytical Chemistry 12073



Answers / { padmarao }

Question { 29199 }

why water, methanol, ethanol ets solvents are used in UV
SPECTRIPHOTOMETER for blank reading ?


Answer

Water ,mthanol,ethanol are below UV cut off range because used as a blank

Is This Answer Correct ?    10 Yes 1 No