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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.
How can paper chromatography be used to identify an unknown ink?
Paper chromatography is a technique used to separate and identify components in a mixture, such as ink. A small spot of the unknown ink is placed on a strip of chromatography paper, which is then placed in a solvent. As the solvent travels up the paper, it carries the ink components at different rates, creating distinct spots. By comparing the resulting pattern of spots (the Rf values) with known inks, one can identify the unknown ink based on its unique chromatographic profile.
What are the unknown specimen?
Unknown specimens refer to biological, geological, or other types of samples whose identities or characteristics have not yet been determined. In scientific research, these specimens may be collected for analysis to identify their species, composition, or properties. The study of unknown specimens can lead to discoveries in fields such as taxonomy, ecology, and materials science. Proper identification often requires advanced techniques like genetic analysis, microscopy, or chemical testing.
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.
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.
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 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...
How do you write a sentence with identify in it?
They tried to identify the unknown character.
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
