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Bronchogen: 20 mg vial with 2 mL water

Quick answer

Adding 2 mL of bacteriostatic water to a 20 mg Bronchogen vial gives 10 mg/mL (10000 mcg/mL), so each unit on a U-100 insulin syringe holds 100 mcg. A 10 mg dose is 100 units (1 mL), and the vial holds about 2 doses of that size.

Concentration

• Vial: 20 mg Bronchogen
• Bacteriostatic water: 2 mL (the volume in the Crestigen protocol)
• Concentration: 10 mg/mL (10000 mcg/mL)
• 1 unit on a U-100 syringe = 100 mcg

Bronchogen dose to syringe units

Units on a U-100 insulin syringe (100 units = 1 mL).

Common questions

How many units is 10 mg of Bronchogen from a 20 mg vial with 2 mL water?

10 mg is 100 units (1 mL) on a U-100 insulin syringe. With 2 mL of water in a 20 mg vial, each unit holds 100 mcg. For comparison: 500 mcg = 5 units, 750 mcg = 7.5 units, 1 mg = 10 units.

What is the concentration of a 20 mg Bronchogen vial mixed with 2 mL of water?

20 mg divided by 2 mL is 10 mg/mL, or 10000 mcg per mL. On a U-100 syringe (100 units = 1 mL) that is 100 mcg per unit.

How many 10 mg doses are in a 20 mg vial?

About 2. The water volume changes how many units each dose takes, not how many doses the vial holds.

How much water should I add to a 20 mg Bronchogen vial?

2 mL is the volume used in the Crestigen Bronchogen protocol. More water makes each dose a larger, easier-to-measure number of units; less water keeps injections smaller.

Other Bronchogen vial and water combinations

• 20 mg vial + 1 mL water
• 20 mg vial + 2 mL water
• 20 mg vial + 3 mL water

Open this in the dosage calculator · Full Bronchogen protocol, reconstitution and storage