Definition of beers_ lamberts law4 3148
Why monograph of hplc coming upperside of drift but in IR monograph coming in drift side?1 1798
Why a1% value is used for some product ? What is the criteria for selection a1% value ?883
if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?1 1453
how pyridine can be analysed other than GC?1 1905
What is the calibration of uv process and preparation621
How to prepare 1000ppm methylene blue solution2 3110
Identify problem faced when mass spectroscopy is used with HPLC system ?636
why we are using hexane in calibration of number of drop per mL
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
What is the diference between residual solvents and organic volatile matter
how the compound separate in coulunm,explain
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
why octanol used to determine the partition coefficient ?
what is weight veriation in pharma industry ? plz explain me
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
Why dissolution test is not performed in all of the products
how can give the expiry period and restadardisation of volumetric solution