Organic Chemistry (342)
Inorganic Chemistry (123)
Analytical Chemistry (1387)
Physical Chemistry (62)
General Chemistry (478)
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 12608why SGF media used for dissolution . What is the use of it .can we use other media of lower pH instead ot this?
1 8697How 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.
2588hi 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
2434
Why six unit used for precision?
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
Why is acetone used for cleaning viscometer?
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )
Define ph?
what is biorelivent dissolution media?
What is the requirement for brazil in the analytical method vslidation comparr to ich?
what are the guidelines for analytical method validations?
Define alum?
Why do we use vaccum in Loss on drying test?
what is the principle involved in turbidometry and nephelometry ?
What is Band broading effect explain
Tell me how many milliliters of water would you add to 100 milliliters of a 0.350 molar solution to make a 0.100 molar solution?
Explain substituted hydrocarbon?
Which Formula Forms A Link Between The Thermodynamics And Electro Chemistry?