Answer Posted / malli

sodium vapour lamp

what is mean by covalidation

830

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Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

796

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How to calibration of the uv spectroscopy and its test?

1242

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what is turbidimetric titration?Give 2 examples.

2733

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What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

7605

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if you have given a blank water how you analyse by general analytical techniques?

2084

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

2010

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Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?

2785

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How to know the estimated LOQ concentration in ppm

1277

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In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

3085

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USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...

2071

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in which situation ion pair agent require to use?

800

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How to set specification of assay, fisdolution and related substances?

932

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Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

2890

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why holium oxide prepared in 10% HCLO4 SOLUTION

1497

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