Answer / radheraman singh

Checking the detector response with know concentration of
of standard ,to ensure that your detector response is
directly related to your concentration.i.e response should
be linearly increase with concentration.

Answer / alexander

Checking the detector response with know concentration of
of standard ,to ensure that your detector response is
directly related to your concentration.i.e response should
be linearly increase with concentration
And 
Also check the injector performance

I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?

0 Answers  

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how to prepare working standard in our laboratory aganist reference standard ?

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which are the sizes of capsules?

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how to calibrate hplc & gc

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Optical Rotation*0.9477*100*200] Assay Of dextrose= ________________________________ 99.8* 200 why Factor=0.9477

1 Answers   Claris Lifesciences, Inven Pharmaceuticals, Levo,

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