1mL is 20 drops.
Eight mL is 160 drops.
There are approximately 240 drops in 10 ml. Therefore 2.5 ml contains about 60 drops.
~60 drops solution: 20 drops/mL * 3 mL = 60 drops
50*10 = 500 drops.
150mL is 3,000 drops.
1.0mL = 20 drops
16mL is 320 drops.
6 drops = 0.3mL
30 drops is 1.5mL
8mL is 160 drops.
There are approximately 15 macro drops in 1 ml.