Please do not join if u got offer in oncotherapies ltd (STRIDESARCOLAB)especially Mr.Mahesh Bhatt team because job is not secure his team and doesn't have confidence on him becareful this offer?
1 4122In partical size by malven,which parameter is generlly change for development of dry and wet method.
1 2586WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector? what is dissolution? What is unit of KF? what is the significant of pH in HPlc?
1 9100what is dissolution What is unit of KF? what is the significant of pH in HPlc? WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector?
1 7306I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
2957Post New Analytical Chemistry Questions
How to determine water content of bis tetrazole amine mono ammonium salt
WHAT IS THE USE OF STARTER ?????????
What is mean by PDR?
What is the diffrence in japan mkt requirement in analytical method validation over US?
Why a1% value is used for some product ? What is the criteria for selection a1% value ?
How to set analyticl specification for combination products?
UV and PDA detector, which have less signal to noise ratio?
please explain about aluminium hydroxide assay
why require the ph, buffer during hplc mobile phase?
why cone formation during dissolution?
if you get peak in blank then what require to do?
What is split ratio in Gc? Splitless? how requirr to select?
how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,
What is the diference between residual solvents and organic volatile matter
Explain the relations between number of carbon atoms in alkanes and retention time ?
