diference b/w packed &capilary columns

2 Answers  

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wt is difference between assay and purity in hplc?

9 Answers   Hetero, IDRS Labs,

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How are PDA Detector work in HPLC

7 Answers   Agilent,

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How to know HPLC column performance?

4 Answers   Meghmani Organics,

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what is difference between GC & GC-HS

11 Answers   SRF,

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What is the difference between specified impurity and Identified impurity

1 Answers   Merchant Navy,

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why holmium perchloate solution in Uv calibration

2 Answers   Alembic,

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gc Calibration % RSD failed what is the possible reasons?

5 Answers   Divis Laboratories,

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why are using toluene in uv calibraion in resolution performance

2 Answers   MSN Pharma,

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why we want incorporate area of each solution of Intermediate precision and repeatability as well as Accuracy ? What is the use to incorporate area of each solution of Intermediate precision and repeatability as well as Accuracy ?

1 Answers  

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Why we use buffers Acetate for pH 4.5 & phosphate for 6.8 and not vice-versa?

1 Answers   Zydus Cadila,

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How to now that my acid is contact with base or base is contact with acid in drugs, is there any techniq to identify the formation of salt(drug)

3 Answers   Reddy Labs,

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