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What universal indicator dye is green?
Your question makes no scene.
What is a chemical dye that changes color based on the pH of a solution called?
A chemical dye that changes color based on the pH of a solution is called an pH indicator.
How is an indicator different from dye?
An indicator is a substance that changes color in response to changes in pH levels, while a dye is a substance used to impart color to an object. Indicators are typically used in chemical analysis to determine the acidity or basicity of a solution, whereas dyes are commonly used in textiles, cosmetics, and food industry for coloring purposes.
What is the purpose of Resazurin dye?
Resazurin dye is used in microbiological culture media for anaerobes as an indicator of the presence of oxygen. The dye turns pink when oxygen is present.
What is chemical indicator dye?
Chemical indicator dye is a substance that changes color in the presence of a specific chemical or changes in pH. It is commonly used in laboratories to visually indicate the presence or absence of certain substances in a solution.
What is a calcein?
a calcein is a fluorescent dye, used in some cases as a calcium indicator.
What has the author Dennis A Bloomfield written?
Dennis A. Bloomfield has written: 'Dye curves' -- subject(s): Dye dilution technic, Indicator dilution
How long does hair dye stay good?
It depends on the ingredients used to make the hair dye. Mudkipz actually makes a great brand of dye that lasts for months...I'd definitely recommend it. Try asking around for it if you get the chance.
Why you add hydroxylamine hydrochloride in preparatin of Eriochrome Black T indicator?
Hydroxylamine hydrochloride is added in the preparation of Eriochrome Black T indicator to reduce the dye to its colored form. This reduction step is essential to activate the indicator dye and make it suitable for use in complexometric titrations, where it will form a colored complex with metal ions.
What component in some flowers makes a good pH indicator?
Anthocyanins are the components found in some flowers that act as a good pH indicator. They change color in response to changes in pH levels, making them useful for determining whether a solution is acidic or basic. Examples of flowers containing anthocyanins include hydrangeas and red cabbage.
What is the name of the acide base color indicator found in MacConkey agar?
Lac+ bacteria is acid base color indicator that lowers the pH of the MacConkey agar. The MacConkey agar contains neutral red dye, lactose, peptone, and crystal violet dye.
How do you test to see if a septic tank is working properly?
It is good to contact a professional. They use a special dye that they run through the lines and out to the tank. If none of the dye makes it above ground, it is working.
