what is the difference between BDS and ODS Columens and both are same or not

2 Answers   Intas, IPQA, Micro Labs, Vasava Engineering Private Limited,

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When performing Moisture content how to you say only Methanol react with water not product Explain?

2 Answers   Orchid,

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What is reaction takes place when water content analysis is done

2 Answers  

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what is the basic principle of conductivity meter

4 Answers   Hetero,

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how can give the expiry period and restadardisation of volumetric solution

0 Answers   Meenaxy Pharma, SRF,

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Dear sir, This is R.Kadambavadani working in a pharma industry. while doing RS analysis of ibuprofen API, unknown peak eluting some times in the 0.6 Min RT. Kindly send me what is the exact reason behind that. also am using ACN the mobile phase.

1 Answers  

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WHAT IS PVT TEST IN DISSOLUTION TEST , WHAT IS PVT SIGNIFICANCE AND HOW IT IS PERFORMED ?

1 Answers  

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Why are EDTA used to etimation of Ca,Mg etc, in Water analysis?

3 Answers   Reddy Labs,

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What is definition of RRT and what is the difference between RT and RRT in HPLC

2 Answers  

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What is the difference between Chromatograhic Purity And Related substances

11 Answers   Cipla,

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Why Urasil and Caffeine use for HPLC wavelength accuracy calibration. which is most suitable, Why? other than these which can be used?

7 Answers   Cipla,

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why are measure gas flow " ml " in Gas chromatography

0 Answers  

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