if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
979Post New Analytical Chemistry Questions
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
Why we use potassium dichromate in uv calibration Exact reason behind it??
what is mean by covalidation
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
identification is for unknown? qualification for known? reporting for LOQ?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
mahagenco syllabus for the post of chemist
what is mean by extactable and leachable study?
if identification threshold crosses the limits then what next step?
Why are use silicon oil mr?
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
Why Ethanol is Used for Standardization of GC Head space?