FDA is an agency of the Department of Health and Human Services and is responsible for regulating and supervising the safety of food and dietary supplements, drugs, vaccines, biological medical products, blood products, radiation-emitting devices, veterinary products, and cosmetics.
Category: Science
Extraction Technique
Solid phase Extraction and types of liquid-liquid extraction Extraction is a separation process of removing a substance from one phase to another phase
Vacuum Measurement
• Mechanical Type- McLeod Gauge• Thermal Type- Pirani Gauge and Thermocouple• Ionization Type- Hot Cathode and Cold Cathode• Radiation vacuum Gauge- Alphatron, Quartz Reference McLeod Gauge • McLeod Gauge is a device that is used to measure a pressure at a very low range up to 10-6 torr.• McLeod Gauge is used to measure vacuum […]
Research Process
Different steps involved in the research process are:- Step:-1 Identifying the research problem The first foremost task in the entire process of scientific research is to identify a research problem. A well-identified problem will lead the researcher to accomplish all-important phase of the research process, from setting objectives to selecting the research methodology Research needs […]