Examples of 'unknown substances' in a sentence

Meaning of "unknown substances"

unknown substances: This phrase refers to materials or compounds whose identity is not known or disclosed

How to use "unknown substances" in a sentence

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unknown substances
There are already four unknown substances found in it.
Unknown substances are the ones to be analysed.
There are chemical signs for unknown substances.
Found unknown substances were the same.
We can even test for unknown substances.
Released detainees had reported frequent and severe beatings, electric shocks and injections with unknown substances.
Several previously unknown substances have turned up since.
Forensic chemists rely on a multitude of instruments to identify unknown substances found at a scene.
There are already four unknown substances found it . Multiple sources.
It simplifies the data with an interface to easily help identify unknown substances.
DO NOT operate the machine if unknown substances are on or near the work area.
In addition, all serum-derived products can be contaminated by unknown substances.
That's because they found a number of unknown substances and they have never considered the fact.
And then they let us know. Hospitals have to report cases involving unknown substances.
A valuable aid to the identification of unknown substances is mass spectrometry . In Fig.

See also

Ruggedized for the operational environment ; and Capable of detecting and handling unknown substances.
A valuable aid to the identification of unknown substances is mass spectrometry.
Proficiency, The demonstrated ability to properly conduct a test method prior to testing unknown substances.
Experimental determination of physical properties of unknown substances in order to identify their structure.
These unknown substances or opiates can be dangerous, causing serious illness or even death . [ 21 ].
That 's because they found a number of unknown substances.
There are already four unknown substances found in it . Several sources have now confirmed.
Do you have to identify unknown substances?
Other, unknown substances.
First, the human body is resistant to unknown substances.
That 's a lot of unknown substances.
Eva, Wass submitted a request for a DNA test of two unknown substances.
Allergies are your body 's response to unknown substances that enter it.
In addition, they also force-fed her some unhealthy and unknown substances.
Like inhaling too much butane solvent, breathing in unknown substances has consequences.
The remaining 0.3 % by weight was a plurality of unknown substances.
European Firefighters Unions Alliance - Risks of dangerous and unknown substances for fire and rescue workers.
That 's because they found a number of unknown substances - Still?

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