Analytical chemistry

How to investigation and take CAPA ? Deviation, Lab incident, OOS

Why investigation? To identified error  Random error Impacts precision (Weight error dilution  error injection to injection error Example document error, document error…

3 years ago

According USP Chapter 621 : Adjustment of Mobile Phase

Adjustment of Mobile Phase Adjustment in composition of the mobile phase Adjustment ph of the aqueous component of the mobile…

3 years ago

(621) USP CHAPTER FOR CHROMATOGRAPHY

All chapter are use full for ADJUSTMENT of chromatography, TLC etc  In such case some questions arias that Why adjustment…

3 years ago

HPLC Calibration As per IPC Pharmacopeia give guidance

HPLC Calibration we have perform as earlier as per protocol Company will provided Like example  Shimanzu HPLC calibration will perform…

3 years ago

ALCOA to ALCOA Plus Plus for Data Integrity in pharma guideline

-Attributable,- Legible, - Contemporaneous,- Original,- Accurate, - Complete, - Consistent,- Enduring, - Available and data integrity topic

3 years ago

Types of Drug stability studies

Stability studies are mainly of following types: • Long term stability. • Intermediate stability. • Accelerated stability. • In-use stability.

3 years ago

Specificity in analytical method validation – type of interference

Specificity As per ICH Q2A guideline defined as Specificity is the ability to assess  unequivocally analyte in the present of…

3 years ago

How can read Protocol analyst wet lab or Chemical analysis

○ Whenever supervisor give work allocation for testing any product.○ Then careful read specification(SOP) not missing any point which is…

3 years ago

Analyst do some most common error ? How care and prevent QMS activity

Wet Lab analyst do Error ! Wet lab analyst are forgot a taken out of LOD or sulphated Ash, weight…

3 years ago

How can read Protocol analyst

HPLC Analyst ○ Whenever supervisor give work allocation for testing any product. ○ HPLC analyst first seen Test which is…

3 years ago