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What else can I help you with?
What is the unit of measure for a test tube?
200m long.
What does a tsh test of 88 mean?
.88tsh is that noraml ref. range of tsh is 0.35-5.5 uIU/ml. if result is 0.88 uIU/ml then it is normal. If result is 88.0 uIU/ml then it is very high.
What concentration of EDTA should be used for anticoagulation?
Ok, it's 1.5 mg per mL of Blood, you can reach this concentration by disolving 0.6 mg of EDTA in 10 mL of still water, then you add 100 microLitters (0.1mL) of this 6% EDTA into a glass tube. The next thing you've to do is to dry the test tube so that you'll only have 6 mg of EDTA, enough to anticoagulate exactly 4 mL of fresh complete blood. The final concentration of EDTA in the blood should be into the range of 1.25 to 1.75 mg per mL. I found this in Dacie's Haematology. karlosgb@live.com.mx
What holding 100 ml of water ebkare?
Holding 100mL of water (ebkare) Measuring 27 ml. of liquid (daudgtear Idnreiyc) Heating metals to a high temperature (ccureilb) Massing out 120 g of sodium chloride (acbnela) Suspending glassware over the Bunsen burner (rwei zeagu) Holding many test tubes filled with chemicals (estt ubet karc)
how many ounces of water is in 4 times 160 ml?
By assuming density of water 1 g/ml the total weight of 4 times 160 ml is 22.5757 oz.
What is the volume of a 25 ml of water test tube?
Are you wanting to add these two together, then the answer is 45 ml. Are you wanting a comparison to something 'real life' you can get a handle on? then head to the kitchen or medicine cabinet. If you have any liquid medicine such as cough syrup or most children's medicines, the measuring 'cups' have both teaspoon and milliliter stamped on it. Also most kitchen 'teaspoons' and 'tablespoons' have the metric equivalent on them. 1 teaspoon is approx 5 ml, and 1 tablespoon is approx 15 ml. So 20 ml is approx 4 teaspoons, and 25 ml approx 5 teaspoons. Hope this helps.
Mario places 10 mL of water in a test tube and heats the liquid over a Bunsen burner for 2 minutes. After removing the test tube from the Bunsen burner there are 6 mL of water left in the test tube. T?
After heating the water for 2 minutes, the reduction from 10 mL to 6 mL indicates that 4 mL of water has evaporated. This evaporation occurs due to the increase in temperature, which allows water molecules to gain enough energy to transition from the liquid phase to the gas phase. The remaining 6 mL represents the water that did not evaporate during the heating process.
What glassware can measure 4 mL?
A small graduated test tube can measure ml.
What is the unit of measure for a test tube?
200m long.
What is the test tube's total volume?
To determine a test tube's total volume, you typically need to consult the manufacturer's specifications or markings on the test tube itself. Test tubes come in various sizes, commonly ranging from 5 mL to 50 mL or more. If the test tube is marked with volume graduations, you can also use those to assess its total capacity. Otherwise, measuring the volume by filling it with water and pouring it into a graduated cylinder can provide an accurate measurement.
How do you find the volume of water in a beaker?
7.6 ml
What is the volume of 13 x 100mm test tube?
13 ml
What will happen If you Shake 1 ml of coconut oil with 10 ml of water In another test tube add 1 ml coconut oil with 10 ml soap solution?
I am a layman, and took Chemistry course over 40 years ago, so this answer will be temporary until a Chemist can improve it. I suspect that in the first test tube [oil and water only] that there probably will be a partial break-up of the oil and some mixing into the water, but this will be temporary until the oil seperates, floats to the surface, and partially recombines. In the case of the second test tube [oil, water, and soap] that the soap will reduce the surface tension of the oil, allowing it to break up into smaller particles, and possibly form a stable, or at least simi-stable emulsion in the water.
How are solutions heated in a 3-ml test tube?
Solutions in a 3-ml test tube are typically heated using a Bunsen burner, hot plate, or water bath. When using a Bunsen burner, the test tube should be held at an angle to allow even heating and prevent breakage. A water bath provides a more controlled and uniform heating environment, reducing the risk of overheating the solution. Always use appropriate safety equipment, such as goggles and gloves, when handling heated materials.
What is the uncertainty of a 50 ml glass gas measuring tube?
It depends on the tube's construction. Assuming a graduation every one millimetre, a 50 mm high tube can measure to +/- 0.5 ml accuracy. A 200 mm high (very thin!) tube, also with one mm graduations, is four times as accurate. You need to state the smallest actual graduation to get your answer, and be aware that the liquid's meniscus affects reading confidence.
What are the classifications of test tube?
Test tubes are classified based on their size, shape, and material composition. They can be categorized as standard, culture, or specialty tubes depending on their function and intended use. Test tubes may also be categorized by their closure type, such as screw cap, snap cap, or cork stopper.
Which capacity is more reasonable for a test tube 9 L or 200 mL?
A test tube with a capacity of 200 mL is more reasonable for most laboratory applications as it is a common size for holding small volumes of liquid samples or reagents. A test tube with a capacity of 9 L would be significantly larger and not typically used in standard laboratory procedures.
