LABORATORY CONTAMINATION Meaning and
Definition
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Laboratory contamination refers to the unintended introduction or presence of unwanted substances or organisms in a laboratory setting, which can compromise the integrity and reliability of experimental or analytical results. These unwanted contaminants can originate from various sources, such as equipment, reagents, and samples, as well as human factors like improper handling or inadequate sanitation practices.
Contaminants in the laboratory can be classified into two broad categories: chemical and biological contamination. Chemical contamination involves the introduction of substances that can alter the composition or properties of samples or reagents, leading to inaccurate or biased results. This can include cross-contamination between samples, contamination from unclean labware or improperly washed glassware, or the presence of impurities in the reagents.
Biological contamination, on the other hand, refers to the inadvertent introduction of living organisms, such as bacteria, viruses, fungi, or even human cells, into the laboratory environment. These organisms can interfere with experiments, clone themselves, cross-contaminate samples, or compromise the safety of researchers.
Contamination in laboratories is a significant concern, particularly in research or clinical settings where accurate and reliable results are crucial. To prevent laboratory contamination, strict hygiene protocols, proper sterilization techniques, and regular cleaning and maintenance of equipment should be implemented. These measures help minimize the risk of unintended contamination and maintain the integrity of scientific investigations and analyses.
Common Misspellings for LABORATORY CONTAMINATION
- kaboratory contamination
- paboratory contamination
- oaboratory contamination
- lzboratory contamination
- lsboratory contamination
- lwboratory contamination
- lqboratory contamination
- lavoratory contamination
- lanoratory contamination
- lahoratory contamination
- lagoratory contamination
- labiratory contamination
- labkratory contamination
- lablratory contamination
- labpratory contamination
- lab0ratory contamination
- lab9ratory contamination
- laboeatory contamination
- labodatory contamination
- labofatory contamination
Etymology of LABORATORY CONTAMINATION
The etymology of the word "laboratory contamination" can be broken down as follows:
1. Laboratory: The word "laboratory" dates back to the late 16th century and is derived from the Latin word "laboratorium", which means "a place of labor or work". It is ultimately derived from the Latin word "labor", meaning "work" or "toil". The term refers to a controlled environment or specialized facility where scientific experiments and research are conducted.
2. Contamination: The word "contamination" comes from the Latin word "contaminare", which means "to defile" or "to make impure". It is derived from the Latin word "contaminatus", which means "mixed together" or "polluted". The term refers to the presence of unwanted or harmful substances in a previously pure or sterile environment.
