Answer / atulbhatti

Diluent.Temperature of Head space and Transfer line and also we can use addition of inorganic salt in head space vial for salting out effect.

Answer / rameshpandey

1 Stationary phase
2 Oven programme
3 Inlet temperature
4 Detecture temperature
5 Column flow
6 Incubation temperature,incubation time, syringe temperature and transferline temperature
7 diluent

I want analyze my compound at 325 nm so which standard shall i use to calibrate my HPLC system? How i can assure my hplc detector is suitable or not?

3 Answers   AMRI,

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could negative ions be produced by bombardment process in mass spectrometry?

0 Answers  

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Why we compare unequal concentrated solutions in heavy metals test. For example comparing the test solution with 1 ppm lead standard and telling it's less than 20ppm?

1 Answers   Micro Labs, Mistair,

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For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

0 Answers  

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why hydrogen and zero air used for flame ignition in gc?

1 Answers  

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pda detector mechanism?

1 Answers   DKR, Teva Pharmaceuticals,

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why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?

1 Answers   HDFC, Medrich, Twilight Litaka Pharma,

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Generally for Normal Phase HPLC,stationary phase is Polar.In place of polar if we take non-polar means what happened & why?

7 Answers   Macleods,

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How you will select the runtime in HPLC for a drug in method development.

6 Answers   Aurobindo, GVK, Lesanto Laboratories,

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What is the difference between HPLC and GC?

3 Answers  

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what is optical active and non active give examples?

1 Answers   GVK,

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what is analytical chemistry all about?

6 Answers   Dr Reddys,

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