diference b/w packed &capilary columns

2 Answers  

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In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?

1 Answers  

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How to do spike of aflatoxin in peanut to get maximum recovery

0 Answers  

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what r the parts calibrated in gc

21 Answers   ELBS, Reddy Labs,

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what is the effect of injection volume calculate flow rate in perkin elmer headspace? (ccm parameter in HS)

1 Answers  

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in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result

1 Answers   Dishman,

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What is definition of RRT and what is the difference between RT and RRT in HPLC

2 Answers  

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Which std. used for standrdisation of ZnSO4?

1 Answers  

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what is the difference b/w repeatability nd reproducibility ?

1 Answers   Aptuit Laurus,

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why in uv we take k value less than 1

2 Answers  

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what is the difference between heavy metals and sulphated ash

2 Answers   Aurobindo,

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why holmium perchloate solution in Uv calibration

2 Answers   Alembic,

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