water is more polar than acetonitrile.but in reverse phase chromatography peaks elute earlier when we increse Acetonitrile.what is the reason.

10 Answers   Matrix,

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why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

0 Answers  

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what is the defferance between the potency and working standard

1 Answers   Arbro Pharmaceuticals, Caplin Point, ECOlogics, Matrix, Orchid, Venus Remedies,

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

0 Answers  

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What is principle of Polarimeter?

21 Answers   Intas,

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why we are adjusting the ph in buffer solution preparation

2 Answers  

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how you start RS method development when for new product?

0 Answers  

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What is the difference b/w OVI Solvents and Residual Solvents in case of Gas Chromatogaphy and What is its Detection Limit?

8 Answers   Jubilant Organosys, Suven Life Sciences,

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How can we calculates the solubility of the drug in different medias by injecting in to hplc????(solubility studies)

2 Answers   Super Pharmaceuticals,

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

2 Answers  

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why chiral compounds will rotate the plane polarized light in SoR.

4 Answers   GVK,

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CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

0 Answers  

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