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Introduction to "Is Matter Around Us Pure? Matter, the fundamental constituent of the universe...
Diuretics are substances that increase the rate and flow of urine. Here we look at the various clas...
Any substance or mixture of substances, intended for preventing, destroying, or mitigating any pest,...
Pollution is the introduction of harmful substances or contaminants into the environment (air, water...
Cement is a mixture on calcareous, siliceous, argillaceous and other substances. This presentation ...
How to find the verdet's constant. This presentation discovers the basic concept behind the expe...
comprehensive presentation on Detoxification of xenobiotics in human body.This presentation is desi...
Adulteration is a practice of substituting original crude drug partially or whole with other similar...
Allelopathy is the chemical inhibition of one plant (or other organism) by another, due to the relea...
Plant pigments are coloured substances produced by the plants and are important in controlling photo...
An element is a pure substance that cannot be broken down into simpler substances by chemical means....
A fluorescence microscope is an optical microscope that uses fluorescence and phosphorescence instea...
Toxicology is the scientific study of adverse effects that occur in living organisms due to chemical...
Autoradiography is a bioanalytical technique that is used to visualize the radioactively labelled su...
A cashew allergy occurs when the immune system mistakenly identifies proteins in cashews as harmful ...
It is the second step of urine formation. It is defined as; “ The process by ...
MSDS is a document that contains information on the potential health effects of exposure to chemical...
A RIA is a very sensitive in vitro assay technique used to measure concentrations of substances, usu...
General Chemistry 1 Lesson 1 Methods of Separating Mixtures . (Pure Substances versus Mixtures. Iden...
Liability Insurance is available to protect you against liability arising out of any accident affect...
Good Manufacturing Practice is a set of regulations, codes, and guidelines for the manufacture of d...
Here's a list of 12 films that deal with substance abuse as central themes and the drug and alco...
Antibiotics are chemical substances obtained from various species of microorganisms that kill or inh...
Properties such as shape, size, colour and state of a substance are called its physical properties. ...
