labreagents

Types
Chemical reagents: including various acids, bases, salts and other compounds, such as hydrochloric acid (HCl), sodium hydroxide (NaOH), sodium chloride (NaCl), etc., which are commonly used in experiments such as chemical reactions and solution preparation.
Biological reagents: such as enzymes, antibodies, nucleic acids, etc., which are widely used in molecular biology, biochemistry, immunology and other fields. For example, Taq DNA polymerase used in polymerase chain reaction (PCR) is used to catalyze the synthesis of DNA.
Analytical reagents: Used to detect and analyze components or properties in samples, such as phenolphthalein indicator, used to indicate the end point of titration in acid-base titration experiments.

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Uses
In the field of scientific research, it helps scientists to explore new scientific knowledge, study the nature and structure of substances, etc. For example, in drug development, drug molecules are synthesized, analyzed and screened through the use of various reagents.
In medical testing, it is used to detect pathogens and biomarkers in human samples to assist in the diagnosis and treatment of diseases. For example, the nucleic acid extraction reagents and detection reagents used in the nucleic acid detection of the new coronavirus.
In industrial production, it is used for quality control and product testing to ensure that products meet standards and requirements. For example, in the food industry, to detect the nutrients and harmful substances in food.

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