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Tool

Dosing calculator

Enter the vial strength and the volume of bacteriostatic water to see the resulting concentration, the total units held in the vial, and the units to draw on a 100-unit insulin syringe.

Reference

20 mg concentration reference

Total volume
1.0 mL
20 mg/mL
Total volume
2.0 mL
10 mg/mL
Total volume
2.5 mL
8 mg/mL
Total volume
4.0 mL
5 mg/mL
Formula

Total material (mg) ÷ total solution volume (mL) = concentration (mg/mL)

Recommended diluent

For a 20 mg vial, 2 mL of bacteriostatic water is recommended — yielding a 10 mg/mL solution. This volume balances measurement precision with handling convenience on a standard 100-unit (1 mL) insulin syringe.

Concentration & units calculator
Concentration
10 mg/mL
Total units in vial
200 units

Based on a 100-unit (1 mL) insulin syringe.

Material per unit
0.1 mg/unit

How much material a single unit delivers.

Units per mL
100 units

Standard insulin syringe graduation.

Material → units converter
Units to draw
10 units

Enter a target amount of material to see the equivalent syringe units for the reconstituted solution above.

Laboratory concentration calculation only. No dosing, administration or protocol guidance is provided.

Notice

Laboratory reference only. Seven Saints products are intended for research use and are not intended to diagnose, treat, cure, or prevent disease or for human consumption.