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when is flame test used?

to identify an unknown sample by its emission spectrum


How identify specimen collection?

Specimen collection can be identified by labeling each specimen with patient information, date and time of collection, and type of specimen. The specimen should be collected using proper techniques, stored in appropriate containers, and transported to the lab in a timely manner to maintain specimen integrity. Accurate documentation of the entire collection process is important for proper identification.


What are three physical properties used to identify compound?

Three physical properties used to identify compounds are melting point, boiling point, and density. These properties can be compared to known values of compounds to determine the identity of an unknown compound.


What test is used to further identify unknown gram negative?

The biochemical test commonly used to further identify unknown gram-negative bacteria is the API 20E test kit. This kit contains a panel of biochemical tests that help in identifying members of the Enterobacteriaceae family based on their metabolic traits. The test results are interpreted by comparing them to a database of known bacterial profiles.


How can physical and chemical properties be used to identify an unknown sustance?

Physical and chemical properties can be used to identify an unknown substance by comparing its characteristics to known standards. Physical properties, such as boiling point, melting point, density, and solubility, provide measurable data that can help narrow down possibilities. Chemical properties, including reactivity with acids or bases and behavior under specific conditions, can further confirm the identity of the substance. By systematically analyzing these properties, one can make an informed identification of the unknown substance.

Related Questions

Is a dichotomous key used to identify unknown organism?

Yes, a dichotomous key is used to identify an unknown organism.


How identify the coral specimen is hard or soft?

It is difficult or hard to identify a coral specimen


What is a flame tested used for?

To identify an unknown sample by its emission spectrum


Is a dichotomous key used to identify an unknown organism?

Yes, a dichotomous key is a tool used to help identify unknown organisms by presenting a series of paired characteristics for the user to choose from, ultimately leading to the identification of the organism.


when is flame test used?

to identify an unknown sample by its emission spectrum


How can PCR be used to identify an unknown bacterium?

PCR, or polymerase chain reaction, can be used to identify an unknown bacterium by amplifying specific regions of its DNA. This amplified DNA can then be sequenced and compared to known sequences in databases to determine the identity of the bacterium.


What is sentence with specimen in it?

Put the specimen in the bottle.I brought back a specimen of English money.They put the bullet in a specimen bag.


How do you write a sentence with identify in it?

They tried to identify the unknown character.


What are the advantage and disadvantages of fresh specimen?

the best answer of advantage of fresh specin to identify the color and to see what happened the materiel inside specimen...


What are the release dates for The Outer Limits - 1963 Specimen Unknown 1-22?

The Outer Limits - 1963 Specimen Unknown 1-22 was released on: USA: 24 February 1964 Japan: 4 July 1964


What do you mean key?

Key is the device used in the identification of insect specimen. For example keys to the insect order is used to identify the insect order. Keys to the families are used to know the family of insects.


DURING A SCience experiment which sense organ is never used to identify an unknown object?

tongue