what are the ideal conditions for coloumn storage

Answer Posted / krishna

acn:water 7:3

Is This Answer Correct ?    3 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in which situation ion pair require to use?

281


While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

2360


What is the requirement for brazil in the analytical method vslidation comparr to ich?

278


If vendor having more imp than monograph then how to proceed? and how to set spec?

345


in which situation ion pair agent require to use?

277






What is third generation HPLC Columns?

1517


What is the difference between spectro meter and spectro photo meter?

10437


how you confirm the assay method?

293


how much mass should be there in volumetric flask while in preparation of sample for assay? 

2065


A ha tc is actual defination of retention time?

1067


Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

464


what is mean by dissolution biowaiver study?

330


What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

315


what is the structure of DOWEX-50

4931


what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

3112