What are the class-1 residual solvents listed in ICH guidelines?2 902
What is control room temperature and which guide line says?
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
why octanol used to determine the partition coefficient ?
What is the difference between spectro meter and spectro photo meter?
In rs method development when we are going area normalization method to dilute standard method?
Why we use potassium dichromate in uv calibration Exact reason behind it??
What is the calibration of uv process and preparation
what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?
What is the difference between c8 and c18 hplc column?
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
What is stray light in uv what are units for stray light
what is the difference between potentiometric titration and karl fischer titration?
What is similarity factor and its use in api strength?
Basic principle of ESI?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium