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Reagents are a type of chemical which react to a specific compound, typically changing color or opacity when that compound is present. Usually, you add a few drops of a reactive chemical into a container of your sample, and look for a color change. Some reagents are dried onto flat strips or put inside glass tubes (for air testing). ## Questions [questions:reagents] ## Activities Reagents are a really broad category, but some techniques related to them may be usable for various target chemicals. [activities:reagents] **** ## Additional work [notes:reagents]

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Title URL Last edited Edits Page Views Likes
Water quality /wiki/water-quality about 1 year ago by warren 18 491 3
Reagents /wiki/reagents over 2 years ago by warren 2 436 0
Pesticide Detection Methods Development /wiki/pesticide-detection-methods-development over 5 years ago by silverhammer 27 831 6

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