Administering 3 to 90 micrograms

To administer 3 to 90 micrograms: 30 unit insulin or 0.3 milliliter syringe

Micrograms (mcg)	cc or ml syringe	Insulin syringe
3 micrograms	0.01 milliliters	1 unit
6 micrograms	0.02 milliliters	2 units
9 micrograms	0.03 milliliters	3 units
12 micrograms	0.04 milliliters	4 units
15 micrograms	0.05 milliliters	5 units
18 micrograms	0.06 milliliters	6 units
21 micrograms	0.07 milliliters	7 units
24 micrograms	0.08 milliliters	8 units
27 micrograms	0.09 milliliters	9 units
30 micrograms	0.10 milliliters	10 units
45 micrograms	0.15 milliliters	15 units
60 micrograms	0.20 milliliters	20 units
90 micrograms	0.30 milliliters	30 units