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Answer / ch. appala naidu
AAS instrument is calibrate by Copper standard solution.
Usually 5 ppm copper standrd solution give absorbance 0.5
to 0.6 atomic units(a.u.)
The 5 ppm Copper standard solution should be prepare from
|Is This Answer Correct ?||12 Yes||2 No|
Answer / ravi kumar kadari
5 ppm copper standard solution gives absorbance 0.5 atomic
units,And also measure the RSD,and RSD Should be less than
|Is This Answer Correct ?||5 Yes||0 No|
Answer / nalini
we have gone through the AAS calibation procedure with copper,what is the reference method & no.
|Is This Answer Correct ?||0 Yes||0 No|
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