Answer / vikas shinde

primary amine show two band (R-NH2) in IR region at 3200-3400cm-1. but secndry amine show single band (R-NHR`) at 3100-3300cm-1

Why we are using the methanol in Kf titration?

6 Answers   Reddy Labs,

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How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.

2 Answers   GVK,

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why SGF media used for dissolution . What is the use of it .can we use other media of lower pH instead ot this?

1 Answers  

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AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?

0 Answers  

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why don't we call POH meter? As we all as PH meter

4 Answers   Aurobindo,

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how can you decide API molucule acedic or basic compound by test?

2 Answers   Posh Chemicals,

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Optical Rotation*0.9477*100*200] Assay Of dextrose= ________________________________ 99.8* 200 why Factor=0.9477

1 Answers   Claris Lifesciences, Inven Pharmaceuticals, Levo,

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what is the difference between capillary and glass column in GC

1 Answers  

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Near infrared Principle

1 Answers  

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why we have to store the pH electrode in 4.01 buffer ?

1 Answers   Aurobindo, BioMax, BioSynth, Cipla, Indoco Remedies, SGS,

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We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?

0 Answers  

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What is the difference between chiral cel OD-H & OD-RH ?

3 Answers   Aptuit Laurus,

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