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 Categories >> Sciences >> Chemistry
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Question Asked @ Answers Views     Select
NIR wave length range how much    0  2
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space    0  6
Explain about empower software of analysing?    0  6
Why methanol & acetonitrile is mostly used for hplc analysis?    0  6
What is the principle of HPLC?    0  9
how the compound separate in coulunm,explain    0  9
what is definition of validation? which components are followed give detail?    0  8
Why water not directed by FID detector¬†    0  15
What is difference between LVT and RVT Viscometer?    0  13
why we get negative values in uv when i placed sample which has some concetration but not in standard    1  21
Why Holium cholorate used in UV Spectro photometer?    2  36
Which Pharmacopiea follow calibration of HPLC,GC    0  27
What is column in chromatography?    0  48
Can you please give a suitable definition and an example for understanding the words purity and potency.    4  67
what is procedure of actual procedure for registration of drug?    0  49
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Un-Answered Questions
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what is the difference between contract research organisation and api&bulk industry 414
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me 812
What is importance of pH in the Heavy metal test and How it effect on the test results? 281
how much mass should be there in volumetric flask while in preparation of sample for assay?  71
NIR wave length range how much 2
what things are suitable for investigatory project? 1029
What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3 622
Shall i get the model question papers for junior lecture of Andhra pradesh 1129
how do you make a amine sugar 531
what is the relation between Total organic carbon and Chemical Oxygen demand? 1021
During Validation study, Recovery is passing at all levels but Linearity is failing. Justify? 649
what is silicon chip 404
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg? 456
what kind of question can be asked in interview for polarimeter related ? 2158
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