Answer / vikash6038

sodium lamp gives monochromatic light i.e light having only
single wavelength at 589nm.... other lamp can also be used
tht could produce radiation of single wavelenth...
eg; mercury lamp.

why xterra column require to use at higher ph?

0 Answers  

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How can you prepare 0.05M Ammonium acetate volumetric solution?

2 Answers  

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why salisylic acid not using now days for disdolution calibration?

0 Answers  

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We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

0 Answers  

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For Dissolution test why we are Performing 6 Bowls why not more.any were mentioned or in what basis we are performing? --------Veerabhadrarao.M

2 Answers   Lee Pharma, Micro Labs,

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What is difference between known and unknown impurities

1 Answers   Sun Pharma,

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how to calculate elemental impurities?

0 Answers  

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Why 10%,20%,30% Sucrose solution is used for the calibration of polarimeter?

5 Answers   Cipla, LGC Promochem,

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What is the calibration procedure for Malvern MS2000 particle size analyzer and acceptance criteria?

2 Answers   Reddy Labs,

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why urasil use in hplc column perfomance?

1 Answers   Bayer,

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what is the difference between loss on drying in ordinary oven technique and vacuum oven technique

4 Answers   Divis Laboratories, Ranbaxy,

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

11 Answers   Cipla, Orchid,

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