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Insulin syringe
Drag the plunger to adjust the dose. Hold Shift to move off the marks.
What you have and what you want to apply
Readings
- Concentration—
- Volume per application—
- Mark on the syringe—
- Applications per vial—
- The vial lasts—
- Left over at expiry—
- Expires in—
- Runs out in—
About the compound
Preparation order
- Wait for the temperature to equalize
Vial and water out of the fridge until they reach room temperature.
- Clean both rubber stoppers
Alcohol on the caps of the powder vial and the water vial.
- Draw — ml of water
Use the larger syringe, not the application syringe.
- Let it run down the wall
Tilt the vial. A direct stream onto the powder denatures the peptide.
- Swirl, don't shake
Roll it between your fingers until it turns clear. It usually takes 1 to 2 minutes.
- Draw to the mark —
Check the reading with the liquid at eye level.
- Write on the vial: expires on —
After reconstitution: fridge, between 2 °C and 8 °C. Never freeze.
Vial in use
The record stays in this browser and applies to this vial — compound, powder, water, and dilution date. If any of them changes, a new vial begins.
| Compound | Category | Usual dose | Vials (mg) | Water | Half-life | Stage | Stock |
|---|
Click any row to load it into the calculator. “Usual dose” and “half-life” are the values published in the source; where the source gives none, a dash appears — nothing was estimated.
Mixing in the same syringe
Components
Draw order
The order of the blocks is the draw order — drag by the handle or use the arrows to change it. Draw without releasing the plunger between one and the next: each mark is cumulative, not the isolated volume of that component. Reconstitute each vial separately — the mixing happens only in here.
Titration plan
Steps
The steps are yours. This screen does not suggest a titration nor know which ramp suits whom — it calculates what the steps you entered require: which mark to draw to at each stage, how many vials the plan consumes, and how much the shelf life throws away. The dilution is the same as in the calculator, so changing the water there changes every mark here.
What the plan requires
| Week | Dose | Mark | Volume | Appl. | Vials | Waste |
|---|
Concentration decline
Simulation
One-compartment model with instant absorption. It serves to compare the shape of the curves between intervals, not to predict concentration in a person.
Readings
- Half-life—
- Accumulation factor—
- Peak at steady state—
- Trough at steady state—
- 90% of steady state in—
- Cleared (97%) after stopping—
Where each number comes from
- Usual dose, vials, initial water, stockbergdorfbio.com · 0 compounds
- Mechanism, effect, risks, claimed × documentedreference document · 0
- CAS, formula, and molar massPubChem · 0
- Registered human trialsClinicalTrials.gov · 0
- Bibliography and recent publicationsEurope PMC · 0
- Half-life with a numeric value0 from 0 compounds
- Concentration, volume, units, accumulationcalculated here
Where the source does not publish a value, the field is left empty. No dose range, half-life, or compatibility was estimated, rounded, or filled in by similarity — in dose calculation, a made-up number is worse than a blank field.
Two corrections were applied to what came from the source: 19 categories were in German due to a translation failure on the site (Gewebereparatur, Langlebigkeit, Fettverbrennung…) and were rendered term by term into Portuguese — without that, the filter separated “Kupferpeptid” from “Peptídeo de cobre” as if they were different things. The original label is preserved in categoryRaw in the JSON. The descriptions that the source publishes in English were translated and are marked as translations; molecule proper names, acronyms, article titles, and journal names stay in the original, because translating them would misrepresent the reference.
The math
- Concentrationmg × 1000 ÷ ml = mcg/ml
- Volumedose mcg ÷ concentration
- Mark on the syringevolume ml × calibration
- Applicationstotal mg ÷ dose
- Accumulation1 ÷ (1 − 0,5^(τ ÷ t½))
U-100 means 100 units per ml, so 1 unit = 0.01 ml. In U-40, 1 unit = 0.025 ml. The math changes; the syringe drawn above already uses the selected calibration.
Limits of this tool
This converts weight into volume. It does not decide whether a compound should be used, by whom, at what dose, or for how long — those are clinical questions and require a healthcare professional. Several of the listed items are research material with no approval for human use. The calculation is only valid if the vial label is correct and so is the scale of whoever produced it. Always check the mark on the syringe with the liquid at eye level before applying.
Why the math works this way
Four short texts about the method, each addressing a decision that changes the number on the syringe.