Description
The tirzepatide 10mg vial is a synthetic thirty-nine residue peptide catalogued in the incretin class, supplied as lyophilized powder with the purity figure for the lot published beside it. The fill weight is 10 mg of net peptide content. The powder is white to off-white and the vial is sealed under vacuum. It is sold as a laboratory reference material and is not for human or veterinary consumption.
The label on the tirzepatide 10mg vial carries the compound, the fill weight and the lot number, and that is the extent of it.
What is in the tirzepatide 10mg vial
The table below is the standing description of the tirzepatide 10mg vial. Measured values live on the lot certificate.
| Specification | As supplied |
|---|---|
| Compound | Tirzepatide |
| Vial content | 10 mg net peptide content |
| Form | Lyophilized, white to off-white, sealed under vacuum |
| Sequence length | Thirty-nine residues |
| Purity | HPLC, percent of total peak area |
| Identity | Mass spectrometry against expected mass |
| Water | Karl Fischer titration, percent by weight |
| Documentation | Independent certificate of analysis, tied to the lot number |
| Price basis | About $27.90 per milligram as priced |
| Supplied for | Laboratory research use only, not for human or veterinary consumption |
The format, the fill weight and the milligram arithmetic
Freeze drying is how a peptide reaches you stable at ambient temperature. The solution is frozen solid, then the ice is pulled off under vacuum instead of being melted, so the water never passes through a liquid phase on the way out. What is left behind is a porous cake. In the vial it may sit as a flat disc, a loose dust, or a thin film part way up the glass. None of those appearances says anything about the contents. Fill weight and the assay figure do. Nothing about the tirzepatide 10mg vial is sold by volume.
The arithmetic
Milligram content is the unit the tirzepatide 10mg vial is sold in, because it is the only figure that makes two listings comparable. The per milligram figure is approximately $27.90 at the current price. It is the honest basis for comparison because it cancels out vial size. A vendor quoting only a bottle price is asking to be compared on the wrong axis. Compare the tirzepatide 10mg vial on that basis rather than on the price of the glass. The case is made at greater length in why price per milligram beats the price on the bottle.
The documentation that comes with the tirzepatide 10mg vial
The certificate covers identity, purity, moisture and provenance, in that order of importance. Identity is the mass spectrometry comparison. Purity is the chromatographic percentage with the trace attached. Moisture is the titration result. Provenance is the lot number, the analysis date and the name of the laboratory that signed the document. The useful habit is to check that the lot number on the paper matches the lot number on the glass before reading anything else. The certificate issued with the tirzepatide 10mg vial is specific to the lot and not to the product line.
The assay is performed by a contract laboratory unconnected to this business. Any lot that comes back below its stated milligram content is pulled from sale, and the certificate stays published on the results page with everything else instead of quietly disappearing. Stock is withdrawn from sale where the certificate for the tirzepatide 10mg vial does not support the figures here. See how to read a certificate of analysis and why we publish the batch that failed.
Behind the figures
Identity confirmation is done by mass spectrometry against the expected molecular weight. The number that matters is the agreement between measured and calculated mass. It is the only line on the certificate that addresses the question of whether the label is accurate, and it is the reason a purity percentage on its own is not enough to describe a lot of synthetic peptide. The same methods are run on the tirzepatide 10mg vial as on every other lot on this shelf, and formulae and expected masses for compounds of this class can be checked through PubChem at the NCBI.
Names, abbreviations and how to keep the tirzepatide 10mg vial
Expect the same compound under several names. Transliteration adds variant spellings on top of that, which is why sequence and measured mass, not the title of a listing, are the identifiers that hold. Some names in this category spell out an intended effect once expanded. Those stay abbreviated, because writing them out would turn a catalogue entry into an assertion about biological activity. The catalogue name carried by the tirzepatide 10mg vial is the one the trade uses, and a trade name is not an identifier.
Dry material is forgiving within limits. Refrigeration at 2 to 8 degrees Celsius suits short storage and minus 20 degrees Celsius or lower suits long storage, with light and humidity the two things to keep away from the vial. Keep the certificate with the vial, since the lot number is the only thing joining the two.
Research use only: this vial is a reagent
This is a laboratory reference material. It is not for human or veterinary consumption, it is not a food and it is not a drug. There is no dose on this page, no timing, no route, no site and no reconstitution method, and asking for any of them will not produce them. Bacteriostatic water, diluents and syringes are stocked separately and are not sold as a set with this item. No part of this page describes a use for this material in a person or an animal.
A research use only statement is not a legal strategy and is not treated as one here. Warning letters in this area turned on what the rest of the page said, not on whether a disclaimer was present. See research use only is not a legal strategy, and the FDA warning letter archive.
Withdrawn lots stay published alongside the rest rather than quietly disappearing. The page is a specification, and the specification is all of it. This item sits on the metabolic peptide shelf, inside the research peptide catalogue, and every certificate we hold is on the lab results page.
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