In the method validation proceedure,lod & loq calculation we use the formulae for LOD=3.3*SD/slope and for LOQ=10*SD/slope,why we use 3.3 & 10 in the formulae?
1 10079In HPLC Chromatographic separation Resolution equation is Rs = 1.18 (tR2 –tR1)/wh1+Wh2, Where, tR2 and tR1 is run time of eluent ratios of the distances from the point of application to the centers of the spots and the distance travelled by the solvent front from the point of application (retardation factor), and Wh1and Wh2 , is peak width of at half height. What is 1.18 ?
1 6244Why are white flowers white in color though they are exposed to sunlight?what is the plastid present in them when they are exposed to sunlight?
2 5952A girl speaks the truth 4 out of 5 times. If she throws a die and reports it to be a 6, What is the probability of it being a 6?
4 13146
Available paper in exam gnfc
tell me what is the interview when some one want to get a job in this company?
How the plants can survive in Tundra where temperature reaches -57oC?
Give two components of scientific attitude
What ethical challenges may arise when recommending treatments for hematologic conditions, especially in cases where risks and benefits are complex?
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what does 50 denote in dowex 50 ????
Explain the main products of plasma cells called?
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How is nuclear fission different from nuclear fusion?
How do you feel about working with pathogens and carcinogens?
How to prepare plasma membrane from xenopus oocytes?