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How do you remove water from the gas sample before ingection to GC?
One common method to remove water from a gas sample before injection into a gas chromatograph (GC) is to use a gas drying tube filled with a desiccant such as molecular sieves or silica gel. The gas sample is passed through the drying tube, which absorbs the water moisture present in the sample. Another method is to use a water trap in the gas line to condense and collect the water vapor before the sample enters the GC inlet.
What is the Effect of adding water to collected blood sample?
water has the wrong biochemcal properties for the cells within the blood and so they will lyse (cell wall disruption)
What would you expect to see in a blood sample of a person who has drowned in salt water?
In the blood sample of a person who has drowned in salt water, you may expect to see increased levels of sodium and chloride ions due to the ingestion of salt water. Additionally, there may be evidence of pulmonary edema or fluid in the lungs due to salt water aspiration.
What excretory organs removes water?
The main excretory organs that remove water from the body are the kidneys. Kidneys filter blood to remove wastes and excess water, which is then excreted as urine.
Why do you use filter paper to remove soil impurities from a sample of water?
Filter paper is used to physically separate solid impurities, like soil, from a liquid sample of water through the process of filtration. The filter paper acts as a barrier that allows the liquid to pass through while trapping the solid particles. This helps in effectively removing the soil impurities from the water sample.
What do you think could be done if you needed to remove the water from a sample of blood in order to study the solids that remained?
You could use a process called centrifugation to separate the water from the solids in the blood sample. Centrifugation involves spinning the sample at high speeds, causing the heavier solids to settle at the bottom of the tube while the water remains on top. Once the components are separated, you can carefully remove the water by pipetting or decanting it off, leaving the solids behind for further study.
What is The best way to remove the mud from a sample of lake water?
Filtration
How do you remove water from the gas sample before ingection to GC?
One common method to remove water from a gas sample before injection into a gas chromatograph (GC) is to use a gas drying tube filled with a desiccant such as molecular sieves or silica gel. The gas sample is passed through the drying tube, which absorbs the water moisture present in the sample. Another method is to use a water trap in the gas line to condense and collect the water vapor before the sample enters the GC inlet.
What is the Effect of adding water to collected blood sample?
water has the wrong biochemcal properties for the cells within the blood and so they will lyse (cell wall disruption)
How could a sample of pure water be obtained from the drink?
You could distill the water from the lemon drink and condense the water vapor and collect the water in a container.
When fasting for a blood test can you drink water with lemon?
No ,as there are natural sugars in fruit,which may affect the accuracy of a glucose blood test.
How could you get a sample if soluble salt?
To get a sample of soluble salt, you can dissolve the salt in water, filter out any impurities, then evaporate the water to leave behind the salt crystals. This will give you a pure sample of the soluble salt.
Could semen sample be collected during shower?
If it mixes with the water then probobly not.
What could happen to blood volume and blood pressure if water were not readsorbed?
If water was not reabsorb blood volume and blood pressure would drop. A person could not live under such circumstances.
What would you expect to see in a blood sample of a person who has drowned in salt water?
In the blood sample of a person who has drowned in salt water, you may expect to see increased levels of sodium and chloride ions due to the ingestion of salt water. Additionally, there may be evidence of pulmonary edema or fluid in the lungs due to salt water aspiration.
What could blood be compared to in thickness?
Blood could be compared to the thickness of syrup or ketchup.
Does activated charchoal remove THC from the blood?
No, activated charcoal does not remove THC from the blood. THC is stored in fat cells and can only be metabolized and eliminated from the body over time. Drinking plenty of water and staying hydrated can help speed up the process of THC elimination.
