๐Ÿงช Reconstitution Calculator Worksheet

Work the numbers step by step, one vial at a time
Step-by-step calculation
1. Peptide amount in the vial (mg)_____________ mg
2. Bacteriostatic water added (mL)_____________ mL
3. Concentration = (mg × 1000) ÷ (mL × 10)_____________ mcg / 0.1 mL
4. Desired dose (mcg)_____________ mcg
5. Units to draw = (dose ÷ concentration) × 10_____________ units
6. Date reconstituted / discard-by date_______ / _______
Concentration (mcg/0.1 mL) = (Peptide mg × 1000) ÷ (Water mL × 10)
Example: 5 mg peptide + 2 mL water = (5 × 1000) ÷ (2 × 10) = 250 mcg per 0.1 mL
Units to draw = (Desired dose ÷ Concentration) × 10
Example: want 250 mcg at 250 mcg/0.1 mL = (250 ÷ 250) × 10 = 10 units
Multi-vial worksheet
PeptideVial (mg)BAC water (mL)ConcentrationDesired doseUnits to drawDiscard by

On a standard 100-unit insulin syringe, 1 mL = 1 cc = 100 units, so 0.1 mL = 10 units. Always double-check your own math before drawing. Educational only — not medical advice.

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