In the pharmaceutical industry, a "finished product retest" refers to the process of evaluating a sample from a previously manufactured…
It's 60℅ Rh because (100 - 60 = 40 ℅ loss water (100-90 = 10 ℅ loss water Here 100…
Accelerated testing Increase the rate of chemical or physical change of drug product by using exaggerated condition as part of…
Here both are the different Accelerated stability testing only 40°C/75 RH Study here time period are 1,3,6,12 Each batch perform…
Phosphate buffer Citrate buffer Formate buffer Acetate buffer Tris(hydrixymethyl) -aminomethane Phosphate buffer Pka 2.1 Ph range 1.1 tob3. 1 Pka…
Do we need to raise an OOS, if OOS result is observed during API Method transfer First defined which lab…
Why investigation? To identified error Random error Impacts precision (Weight error dilution error injection to injection error Example document error, document error…
Adjustment of Mobile Phase Adjustment in composition of the mobile phase Adjustment ph of the aqueous component of the mobile…
All chapter are use full for ADJUSTMENT of chromatography, TLC etc In such case some questions arias that Why adjustment…
HPLC Calibration we have perform as earlier as per protocol Company will provided Like example Shimanzu HPLC calibration will perform…