Organic Chemistry (342)
Inorganic Chemistry (123)
Analytical Chemistry (1387)
Physical Chemistry (62)
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Chemistry AllOther (190) In my analysis by HPLC,In sample main peak and placebo peak are eluting with shorter resolution ( almost look like doublet). how can i get max resolution ? Is changing gradient method is usefull?
3 12595why SGF media used for dissolution . What is the use of it .can we use other media of lower pH instead ot this?
1 8692How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
2584hi i got i 20 from sacred heart university u.s.a.i got good tofel score and my gre is score is very poor.my university requirement is only tofel.i completed my b.pharmacy in 2009 so i got 1 year gap is their chances to reject visa?what i have to do i was very tensed.how to sought out my problem
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why is their exotherm while addition of reducing agents in reduction reaction?
how much time require for day to prepare the ongc exam for evarage student?
How is arsenic produced?
composition of brass
How is brass solution prepared?
why we are using benzene, anyline in acetic anhdride assay titration method?
Mention a few important criteria for satisfactory colorimetric analysis.
Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.
please explain about aluminium hydroxide assay
What is glacial acetic acid?
which situation gc hs and gc als require to use?
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
Write the chemical formula for epsom salts?
What is glacial acetic acid? What are its uses?
why salisylic acid not using now days for disdolution calibration?