Answer / bhupalreddy

It shows pink color in basic meadium.Here NAOH is base

Answer / raja.s

Phenolphthalin is base . So naoh is also base . Acid solutions add Phenolphthalin colour change

When we r doing processing method for sst in Empower software by HPLC, What value has to give in void volume and as per which pharmacopia!

5 Answers   Micro Labs, Mylan,

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What is meaning of audit trail in hplc

3 Answers   DRL, Lee Pharma, Raks Pharma,

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What is the limit of minimum area in in hplc RS anlysis

1 Answers   Lupin,

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What is the principle of hplc detectors like.. UV detector,flurosence detector, RID?

0 Answers   Cipla,

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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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difference between IR& FTIR

4 Answers   Cadila,

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in hplc calibration injector linearity pass,it means inj and det is good. why to perform detector linearity is it required, if it is required,what is difference between injector and detector linearity in hplc calibration

4 Answers   Dr Reddys, Hetero,

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

2 Answers   Posh Chemicals,

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in uv visible spectroscopy calibration why we are using potasium dichromate and tolune

4 Answers   Reddy Labs,

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What are usp limits for total impurities,unknown impurity

1 Answers   Dr Reddys,

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Wt s the use of linearity in HPLC method validation

4 Answers  

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What is third generation HPLC Columns?

0 Answers   Emcure,

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