Answer / tarak

select one known peak whose integral value was known and
then by using the satandard formula we can caluculate the
w/w percentage of how much impurity was present in your
sample

What are the class-1 residual solvents listed in ICH guidelines?

2 Answers  

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how do you established the RRF for unknown impurity

6 Answers   Square Pharma,

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

0 Answers   Cipla,

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what are the important specifications for a Column ?

2 Answers  

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

3 Answers   Reddy Labs,

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if tech transfer fails whay require to do?

0 Answers  

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IS THERE ANYWHERE MENTION THAT THE RE PROCESS BATCH REQUIRE TO KEPT STABILITY STYDY

2 Answers   Nakoda Chemicals,

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from where i get mortar pastle for glass bottle crush? it's required for testing of it?

0 Answers  

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What is the diffeence between assay and uniformity of content

2 Answers  

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Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

0 Answers  

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Explain what is a base line?

1 Answers  

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What is the difference between c8 and c18 hplc column?

1 Answers  

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