by maheshbhuva | Apr 24, 2025 | Analytical Chemistry, Hplc
HPLC (High-Performance Liquid Chromatography) pump issues can significantly impact the performance and reliability of your chromatographic analysis. Here are some common problems and potential solutions: Common Issues: Flow rate inconsistencies: Variations in flow...
by maheshbhuva | May 4, 2024 | Hplc, Hplc column, Quality control (QC)
Theoretical Plates chromatography In chromatography, theoretical plates are a fundamental concept used to assess the separation efficiency of a chromatographic column. They play a crucial role in determining the quality and effectiveness of the chromatographic...
by maheshbhuva | Nov 3, 2023 | 21 CFR, Uncategorized
21 CFR stands for Title 21 of the Code of Federal Regulations. It is a set of regulations issued by the United States Food and Drug Administration (FDA) that covers various aspects of regulatory requirements for pharmaceuticals, medical devices, food, cosmetics, and...
by maheshbhuva | Jul 25, 2023 | Glassware
Laboratories use various types of glassware to perform experiments, conduct measurements, and handle substances safely. Some common types of glassware used in laboratories include: Beakers: Cylindrical containers with a flat bottom and a spout used for holding and...
by maheshbhuva | Apr 9, 2023 | Deviation, Documents error (DIN), QMS
Why investigation? To identified error  Random error Impacts precision (Weight error dilution  error injection to injection error Example document error, document error [ note : Precision show random error which is not control for us] +- positive and negative error...
