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

0 Answers   CMET,

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How much area of methanol or other solvent are acceptable in blank (Diluent) of Gas chromatography.

2 Answers  

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which lights using during force degradation?

1 Answers  

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

0 Answers   Cipla, XYZ,

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1 why polyesterene film used for ftir calibration ? 2 why k2cr2o7 is used for control of abs in uv ? 3 why holmium oxide used for control of wavelength in uv

3 Answers  

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what is third integration

0 Answers   Orchid,

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What is importance of pH in the Heavy metal test and How it effect on the test results?

0 Answers  

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if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?

5 Answers   Cipla, Reddy Labs,

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What is difference between assay by Hplc and uv

2 Answers   Aizant, Fredun Pharmaceuticals, Hetero, Marksans Pharma,

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what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

0 Answers  

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What is differences between the Instrument and Equipment

2 Answers   Aurobindo,

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why do we use around only 60 mg of K2cr2o7 in the UV calibration -control of absorbance test?

3 Answers   Reddy Labs,

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