Answer / b.gangatharan

Non purgeable organic carbon.

why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

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In pharmacopeal solibility parameter of a material, is et essential to test all paramete? If 70-75% parameter passes can we assess that the material is satisfactory or not?

1 Answers   Aurobindo,

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wat is the role of michelson interferometer in FTIR and He-Ne lase.detailed answer required in simple language

1 Answers   Police Constable,

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What is rs test why we are performing rs test?

0 Answers  

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What is discriminating media? How can u justify/select that which media (pH etc...)is suitable for your dissolution study of your compound?

5 Answers   Natco, SUN,

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mixed 1.0 ml of methanol and 1.0 ml of toluene and injected in gas chromatography.will you prove that both solvents are in the ratio 1:1(not by area normalization)

1 Answers  

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How long we can use hygroscopic reference standard in terms of water absorb.I mean in line with respective monograph's specification or more than that?

1 Answers  

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Can any one tell what is RECALL OF PROCEDURES is

1 Answers   Macleods,

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what is difference between moisture contents and water contents ?

12 Answers   Cipla, Hetero, USM,

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What is the procedure for UV-spectrophotometer calibration?

6 Answers  

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what is full form of RVT

1 Answers  

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What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

0 Answers   Dr Reddys,

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