what is the different in Total ash, sulphated ash, acid
insoluble ash, alcoholic or non alcoholic ash?
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we calibrate HPLC once in 6 months while iam doing calibration i came to know that calibration was failed. then how can i justify that the samples analyzed on the system during this 6 months was wright? how can i forward in to the next step for those batches?
Why KBr is used in FTIR ?
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
what are the guidelines for analytical method validations?
How to set specification of assay, fisdolution and related substances?
In pharmaceuticals formulation OOS applicable in Raw Material(which is not manufacturing in the company. and purchase by approved vendor)).Why?
What is Stray light ? & what is the IMP of this
Can we do the MC analysis of a sample which is not completely soluble in the medium choosed.
what is the difference between system precision and method precision?
3 Answers Teva Pharmaceuticals,
In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?
why has inject 6 injection in Releted compounds
As per USP what is RSD limit of volumteric solution of three replicate analysis