why 0.005 M sulphuric acid is used to calbrate spectrophotometer and why caffiene is used for calibrating hplc
2 22370When we calculate Impurity against impurity std.solution and when we calculate impurity against diluted standard with applying RRF?
2 12137What is discriminating media? How can u justify/select that which media (pH etc...)is suitable for your dissolution study of your compound?
5 28745What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
1 7629Post New Analytical Chemistry Questions
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?
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
what is the extinction coefficient for Indomethacin or at 319nm wave length.
what is the disso medium for tropsiun chloride
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR