1mL is 20 drops.
20 drops = 1ml 20 drops = 1cc 1ml = 1cc
20 drops is 1mL
20 drops of water is 1mL
There are approximately 20 drops in 1 ml of normal saline.
For 8lbs, you would need 4 drops because 1 drop is required for every 2lbs. So, with 25 drops equaling 1ml, for 8lbs you would need 0.16ml (4 drops x 1ml / 25 drops).
1mL is 1000µl (microliters).
Drop size may vary, but it takes about 25 drops from an oldfashioned glass eyedropper to provide 1ml. Thus it would take about 3,750 drops to yield `150 ml.
The volume of a drop can vary depending on the liquid in question. Surface tension, the speed the drop is excreted and temperature will all subtly affect volume. However the average volume is usually 40 to 50 micro litres per drop.
15 gtts (drops) = 1ml 1.5ml --> 15 gtts + (15/2=7.5) = 22.5 drops
1000 micro liters. If its 1 ml, it would be 1000 micro litres; if its 0.1 ml , it would be 100 micro litres.
Assuming a drop of water, it's about 50,000 micrograms (or 50 milligrams)