Answer / rajender

potassium dichromate(130 centigrade 2 hrs drying) is a primary standard and it does not degrades upon longterm exposure to U.V , it appears in multiple wavelength regions

In pharmaceuticals formulation OOS applicable in Raw Material(which is not manufacturing in the company. and purchase by approved vendor)).Why?

1 Answers   Orchid,

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what is differance between volatile and non volatile compound expalin by exaple

2 Answers  

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Any molecule is filing for ANDA purpose, what are the dissolution requirements / specifications needed ?

1 Answers   IPCA,

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How can we calibrate the burette dispencing capacity in metrorm kf titration calibration

1 Answers  

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IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?

0 Answers   Reddy Labs,

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What is difference between oos

7 Answers   Gennex,

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What is the reason of RT change in new column v/s old column in HPLC

3 Answers   Apex,

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what is the basis of separation in chromatography?

1 Answers   Anthem,

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what are the normalisation, internal standard and external standerd methods in HPLC.

2 Answers   GVK,

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which functional group we can detect in IR?

3 Answers  

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we run the same sample in same method in different flow rates in HPLC,any changes in sample analysis?

2 Answers  

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What is difference between FID and TCD in gas chromatography

1 Answers   Cipla, VPCPL,

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