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Answer / kcnreddy
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Answer / vasundhara,vijaya clg
michail tswett in 1906
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Answer / bhanu pratap singh
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on what basis SOP's can be changed? IF mobile phase ratio is 70:30 to how much % can we change the ratio in HPLC process
what is separation techniques.
why we should take dst factor for below 1%moisture samples
what is the identification test of volatile substance? what is volatile compound?
what is titrent,& titrate
could negative ions be produced by bombardment process in mass spectrometry?
what is the difference between Hydrochloric Acid & Hydrogen chloride
why you are using benzoic acid for water content determination in TEA
Why we use methy Ethyl Propylparabine For HPLC Calibration
What is the definition of water content or moisture content,what is the procedure going on w.c amalysis?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
various methos to calculate precision in validation methods in HPLC?