Answer / raj rana

Because it give sharp peak in UV range of 200 to 400 nm .ie 215,257,313,350.
And because of it photochemical stability on prolonged exposer to UV light it
absorbance own not changed.ani it is highly colour producing agent .

how to hplc calibrated

4 Answers   Dr Reddys, Glochem,

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is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

0 Answers   Aarti Drugs,

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What is the purpose of octyl silane columns?

0 Answers  

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Difference between uv detector nd RI DETECTOR? wt s the difference between OVI Solvents nd residual solvents incase of GAS CHROMATOGRAPHY? nd wt s its detection limit?

3 Answers  

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why we use polystyrene film for ftir calibration?

4 Answers   Rakshit Drugs,

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why ur using toulene in hexane in u.v calibration?

3 Answers   Biological.e.limited, Cipla,

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U have 4 strengths have different coating meterial which one u chose to do forced degradation stady in validation

1 Answers   Reddy Labs,

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how to decide for one product require water content or LOD?

0 Answers  

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Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?

2 Answers  

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a bottle of concerntrated HCL (36.5) was labelled as 37% (w/w) and density 1.19m/l.What is hcl molarity?

8 Answers  

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what is dwell volume in HPLC?

2 Answers   Aurobindo, Cadila, Strides, SUN, Sun Pharma,

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how can you do the analysis of compound given to u by hplc

2 Answers  

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