Patiently. You will need to draw the full 3 ml 125 times!
A gas syringe A gas syringe
Measure to the edge of the plunger (or piston) where it touches the inside of the syringe cylinder. http://www.northcumbriahealth.nhs.uk/palliativecare/clinical/syringe/05.php
You cannot use a gas syringe for this experiment.
If the volume is zero, then there is no volume left in the syringe to measure.
To collect, store and measure gases.
I work at a hospital and we usually use ml's or cc's depending on the type of syringe.
It is much easier to just use a insulin syringe and withdraw to .21/2 or .2 and 5 small lines
Because you can measure the amount of gas
should you use a syringe or med cup to measure dilantin 150 mg liquid
A gas syringe is used to measure and dispense liquids or insert and withdraw a volume of gas. These syringes vary in sizes and can collect from 500 ml to 0.25 ml of gas.
using measuring cylinder (if the volume is large) using syringe / needle (if the volume to measure is very small, below 2 ml)
The same way you read ANY syringe. From www.wikipedia.com (http://en.wikipedia.org/wiki/Syringes), if you click on the image of the 10ml syringe, you'll see the markings on the barrel. You measure the units of fluid from the needle side back to the plunger - so as you pull back the plunger you draw in "x" ml's of fluid as marked from the needle back. Standard safety procedures surrounding the use of a syringe should always be followed, and in no way is this short answer a full and complete explanation of how to correctly/safely use a syringe.