16mL is 320 drops.
16
There are approximately 15 macro drops in 1 ml.
Approximately 16 drops is equal to 0.8 ml.
16 drops of water or any water soluble substance makes 1 ml
Eight mL is 160 drops.
120 drops. 20 drops / mL.
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
There is around 15 to 20 drops in one ML. The liquid viscosity will change this answer. You may consider that there is 80 to 100 drops in a 5ml bottle.
11mL is 220 drops (20 drops per mL).
0.75mL is 15 drops.
50*10 = 500 drops.