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Chemistry AllOther (190) What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
8868What is the difference between Spectroscopy and spectrophotometry,What are the applications?
4 11904i set electrode to 7 buffer than i used it to check 4 buffer and 10 buffer if the results are not as expected than is it better to set the buffer again to 4 buffer or is there any other method available please let me know ...
2 7165How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
4285In case of HPLC coloums what is the difference Between C8 & C18 coloums & how can we select difference type of coloums like Inertial ODS , Hypersil BDS , ODS etc.?
4 33444
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
What is the difference between spectro meter and spectro photo meter?
What is photoelectric colorimeter?
What do you mean by redox reaction? : Electrochemistry Corrosion
What is the role of stannous chloride?
Define dipole-dipole force?
why using HCLO4 in potentiometry?. what are the chacterestics of HCLO4.
how much mass should be there in volumetric flask while in preparation of sample for assay?
why athanol-water mixtuere have maximum viscocity in wt% 40?
An atom has 18 protons and 22 neutrons. Tell me its mass number?
What is diffrence between extractable volume and deliverable volume? Answer pls
if you have given a blank water how you analyse by general analytical techniques?
in which situation ion pair agent require to use?
In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
Principle of single pan analytical balance