Difference between c18

6 Answers   Apothecon, Dr Reddys, Intas, IPQA, SUN, Torrent Pharma,

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defination of wavelength & wave number

4 Answers  

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Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

0 Answers   CMET,

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why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

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what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

0 Answers   Sandoz,

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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 the difference between Spectroscopy and spectrophotometry,What are the applications?

4 Answers   Caplin Point, Cipla,

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How will you separate Colorless compound Using Column Chromatography?

4 Answers   Delhi University, VPHS,

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sop of a uv visible spectrophotometer double beam elico model

0 Answers   Sun Pharma,

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what is the need of calulation of RRF of impurity in HPLC analysis?

9 Answers  

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Why the ph limit (1_14) Is used?

3 Answers   Cipla,

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The colour presence in kmno4 is due to.

1 Answers   Laurus,

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