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They could only be strength tested by subjecting them to very large amounts of pressure, but you would not be able to do in depth molecular tests without chemicals in a lab. (besides looking at the sample under a microscope)

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13y ago

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How can a lawn or backyard be cleared of weeds without using chemicals?

The best way to get rid of weeds without using chemicals would be to dig them up. It is important to ensure the whole weed is removed as leaving the root will result in it regrowing.


How can you get rid of bed bugs without using chemicals?

Getting rid of bed bugs without using chemicals involves a complete cleaning of the area, including stripping the bed and bedding and washing by hand or my machine the materials in their entirety as well as vacuuming the surrounding area.


What is the difference between control samples and test experimental samples?

It calculates the difference between each set of pairs, and analyzes that list of differences. The P value answersthis question: If the median difference in the ... If your samples are small and there are no tied ranks, Prism calculates an ... The whole point of using a paired test is to control for experimental.


Does Organic mean a plant without chemicals in it?

Yes. Organic plants are plants without any type of chemical or synthetic (man-made) substances (including fertilizer and pesticides). There are two definitions for Organic: * Contains Carbon * A plant growing without using chemicals


Why dst is used in the calibration of KF Titrator?

DST, or dry substance testing, is used in the calibration of Karl Fischer (KF) titrators by measuring the water content of a substance without interference from other volatile compounds. This allows for accurate determination of the water content in samples being tested using the KF titrator. DST helps to establish a reliable calibration curve for the titrator's measurements.

Related Questions

How can you make chloroform without using any chemicals?

It is not possible to make chloroform without using chemicals, as chloroform itself is a chemical compound consisting of carbon, hydrogen, and chlorine atoms. Attempting to synthesize chloroform without using chemicals is not feasible.


How can one be tested for a multiple chemical sensitivity?

You can be tested for multiple chemical sensitivity by being tested for sensitivity using the chemicals that you have deemed relevant by your doctor. You can learn more about this condition at the Wikipedia.


How are cosmetics made?

Various different ways, usually using many different chemicals and mixtures that are neutralized and then tested on animals/humans


Why are cosmetics not tested on humans?

There are potentially harmful amounts of chemicals in them so someone had the dumb idea of using animals as test subjects.


Is there any way to get your hair permanently straightened without using chemicals?

no


How do you contaminate blood samples?

Contaminating blood samples can occur through several means, such as improper collection techniques, using unsterilized equipment, or handling samples without gloves. Environmental factors, like exposure to pathogens or chemicals, can also introduce contaminants. It's crucial to follow strict protocols to prevent contamination, as it can compromise test results and patient safety. Always prioritize proper sample handling and storage procedures.


How can a lawn or backyard be cleared of weeds without using chemicals?

The best way to get rid of weeds without using chemicals would be to dig them up. It is important to ensure the whole weed is removed as leaving the root will result in it regrowing.


Can Dilaudid be detected in urine samples?

Yes, it can tell how much is in your system and can let the tester know if your using the medication correctly. If you have to get tested monthly in order to refill your prescription, it will tell if your taking them or selling them. Same with all the narcotics being tested during an urine analysis.


Can you dye dark brown hair red without bleaching it?

Of course,by using salon chemicals!


How do you make paper using cogon grass without using used paper?

Any grass including cogon can be pulped using chemicals and once pulp, can be used for making paper without using used paper.


Can you test someone for Heroin using their hair?

Yes. Any drug can be tested using hair samples--using hair from any part of the body. Unlike urine or blood tests which look for metabolites; hair-tests can track use for many months long after the drug and all its metabolites have been eliminated from the body--this is because drugs can be tested by checking protein deposits in hair.


How can you get rid of bed bugs without using chemicals?

Getting rid of bed bugs without using chemicals involves a complete cleaning of the area, including stripping the bed and bedding and washing by hand or my machine the materials in their entirety as well as vacuuming the surrounding area.