In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

0 Answers   Alembic,

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why we use sodium salicylate in uv light calibration at TLC chamber

1 Answers   Aurobindo, Lee Pharma,

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Why potassium dichromate was using in Uv calibration?

1 Answers  

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how to correct peak when peak comes broader in shape? How to do calibration of HPLC?

2 Answers   Mankind,

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What is the calibration of uv process and preparation

0 Answers   Aurobindo,

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WHEN AN UN KNOWN SAMPLE IS GIVEN TO U,HOW WILL U START THE ANALYSIS(ie FIRST WHICH TEST TO BE DONE,NEXT,THEN NEXT),HOW WILL U DECIDE WHICH TYPE OF ANALYSIS TO BE DONE FOR IT?

2 Answers   Aurobindo,

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how do you established the RRF for unknown impurity

6 Answers   Square Pharma,

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

1 Answers   Cipla, Elder, Vamsi Labs,

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void volume is depending on column or not? if yes how will you depend?

1 Answers   Granules,

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How to standardization of 1N H2SO4?

1 Answers   GNFC, Macleods,

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What is heavy water

3 Answers   Meghmani Organics,

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what is diffrence between Specific optical rotation, optical rotation?

3 Answers  

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