Answer / s roy

Sampler, Injector, Column Compartment, Carrier gas and makeup gas flow, FID.

What is column in chromatography?

0 Answers   Chembond Chemicals,

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Difference between related substances & impurities

2 Answers   Biocon,

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In burette calibration of Karl fischer Instrument, the multiplication factor 1.00693 is using for how much ml of water dispenced. why

1 Answers  

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What is the column performance and column efficiency?

2 Answers   Reddy Labs,

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What is Rf value& Rx value in TLC?

1 Answers   Abbott,

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what is the need of calulation of RRF of impurity in HPLC analysis?

9 Answers  

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WILL YOU DRY DST BEFORE FACTOR DETERMINATION BY USING KARL FISHER TITRATOR

4 Answers   Aurobindo, Meghmani Organics,

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Explain about Low pressure gradient and High Pressure gradient systems in HPLC?

4 Answers   Mylan, Orchid, Roshanico,

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Why a1% value is used for some product ? What is the criteria for selection a1% value ?

0 Answers   Zim Laboratories,

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How you develop a method in HPLC?

0 Answers   CU, Perrigo, Wockhardt,

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today i am doing calibration of HPLC. when i inject the blank it was going on -ve.(bleow then zero) why?

3 Answers  

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How to know HPLC column performance?

4 Answers   Meghmani Organics,

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