What is column in chromatography?

0 Answers   Chembond Chemicals,

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What is difference between Related Substance & Impurity Profile?

2 Answers   Jubilant Organosys,

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how pyridine can be analysed other than GC?

1 Answers  

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What is difference btw UV detector & RID detector

4 Answers  

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On which pharmacopoeia basis we can calibrate instruments like HPLC,GC,UV,DISSO,IR etc...

9 Answers   Cipla, Laurus, Micro Labs,

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Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method

1 Answers   Student,

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what is principle of XRD?

3 Answers   Cipla,

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what is weight veriation in pharma industry ? plz explain me

1 Answers  

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what is the difference between potentiometric assay and hplc assay

2 Answers   Parabolic,

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why water factor is near about 5.0 in kf titration?

3 Answers   Claris Lifesciences, Indchemie Health Specialities,

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if the purity is 99.9%,is need to do assay?

3 Answers   Reddy Labs,

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why use k2cr2o7 , kcl h2so4 in uv calibration

1 Answers   DRL, GVK,

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