21 CFR stands for Title 21 of the Code of Federal Regulations. It is a set of regulations issued by…
The terms "Class A" and "Class B" are commonly used to describe different types of glassware in laboratory settings, particularly…
Phosphate buffer Citrate buffer Formate buffer Acetate buffer Tris(hydrixymethyl) -aminomethane Phosphate buffer Pka 2.1 Ph range 1.1 tob3. 1 Pka…
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…
Stability studies are mainly of following types: • Long term stability. • Intermediate stability. • Accelerated stability. • In-use stability.
Guide line935 USPType Karl Fischer titrationColoarimatry and volumetry titrationColarimatry titration because use of a electromagnetic filedVolumetric titrationThere is a manually…
DST is primary standard and it is stable up to 150 degree Centigrade. It release free water molecules easily when…
Polarized light waves are light waves in which the vibrations occur in a single plane. The process of transforming unpolarized…