Nasal spray
Semax Nasal
$69.00
10mg bottle
Direction for your research.
One format, done properly: metered intranasal research solutions. Every lot is assayed by an outside lab, the certificate is published here under the same lot number printed on the bottle, and it ships the same day from Texas.
Read our research use only policy01
99%+ purity
Independently assayed by HPLC and mass spec, batch by batch.
02
Metered dose
A calibrated pump delivers a consistent volume, spray after spray.
03
Research use only
Handled and labeled to institutional standards. Never for consumption.
What is on every bottle
The label is the spec sheet.
Most suppliers print the nominal strength and hope you never check. We print the measured purity, the lot the material was assayed under, and the handling class — so the bottle in your hand reconciles against a certificate anyone can open.
Lot number
Printed on the bottle and on a published certificate you can open before you order.
Measured content
Every lot came back over its label claim, and the certificate says by how much.
Handling class
Research use only, stated on the bottle and on the box.
▸Independent third-party assay▸Same-day dispatch before 1PM CT▸Certificates published per lot▸Free US shipping over $250▸Calibrated metered-dose pumps▸Cold-chain aware, discreet packing
Why labs order from us
Traceable from synthesis to your bench.
Purity is a claim until someone independent measures it. We buy the test before we list the batch, and a batch that comes back under spec does not get listed.
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Independently assayed
Every batch is sent to Summit BioAnalytics for HPLC purity and mass confirmation before it is listed, under the same batch number printed on your bottle.
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Same-day dispatch
Order before 1PM CT on a business day and it leaves the same day, packed to survive transit and shipped with tracking that reaches you before the box does.
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Strictly research use
All compounds are supplied for laboratory research only, never for human or animal use. Labeling, documentation and handling follow that line without exception.
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Straightforward pricing
One price per bottle, published on the page. No member tier to unlock it, no cart-stage surprise, free shipping once you pass $250.
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About Vector
Vector exists because ordering research material should not feel like a gamble. The category is full of vendors who will tell you a number and get annoyed when you ask where it came from.
So we inverted it. An independent lab measures every batch before it is listed, and the bottle is filled and stamped against that same batch number. Nothing about that is proprietary — it is just the part most suppliers skip.
Whether you are running a university protocol, a biotech screen, or your own bench work, you should know exactly which lot you are working with.
Frequently asked questions
The things researchers ask before their first order. If yours is not here, ask us directly.
Two things you can check yourself. Every nasal lot is assayed by Summit BioAnalytics before it goes on sale, and that certificate is published in our COA Library with the same lot number printed on your bottle — you can open it before you order and verify it against the lab directly. And content is graded not less than label claim: every lot came back over, and the certificate says by how much.
Same-day dispatch
Orders confirmed before 1PM CT on a business day ship that day.
Free shipping
On every US order over $250. Flat rate below it.
Real support
A person who knows the catalog answers, usually within the hour.
Purity ≥ 99%
Measured by an independent lab, published per batch.
Ready to put a number on it?
Start with one bottle and hold it to the same standard you would hold any reagent. That is the whole pitch.