Answer / kumar

KBr is a IR inactive, its act as a transparent. 

Answer / falguni patel

KBr is inert too

Answer / vicky patel

its nature doesn't interfere with sample. ...

mode of absorption in alimentary canal?

0 Answers   Sun Pharma,

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In the method validation proceedure,lod & loq calculation we use the formulae for LOD=3.3*SD/slope and for LOQ=10*SD/slope,why we use 3.3 & 10 in the formulae?

1 Answers  

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in stress study if your api not soluble in hcl naoh h2o2 then what require to do?

0 Answers  

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hii, i'm had a sample of 1L that gone through extraction & evaporation. i used 0.5ml of methanol for reconstitution before injecting the sample to HPLC. i made a calibration curve using a standard solution but now i'm confused about how to display the concentration i got from the sample. for ex. i got 0.2ug/ml how i'm gonna explane this is for the 1L ? please help .. i'll really appreciate it thanks

1 Answers  

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what is the concept for adjustment of pH in HPLC buffer solution ? a. Common ion effect b. Counter ion effect and explain me, how we adapt this principles & what is the role of these principles in our method

1 Answers   Apex, Pentagon Labs,

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what is the conductivity of hplc grade water?

4 Answers  

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

0 Answers   FDC, Laurus, Pharmaceutical,

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What is the difference between the optics of UV and PDA Detectors ?

3 Answers   Emmennar, Neuland,

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Is it nessesary all multimedia dissolution require descriminatory?

0 Answers  

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what is polarity and how to calculate

2 Answers   Reddy Labs,

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if the flow rate is increases then any changes in retention time in hplc

1 Answers  

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why the sucrose used in calibration of polarimeter

5 Answers   Neuland,

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