FAQ
Frequently asked questions
The real objections, answered honestly. Every answer reflects how the store actually behaves.
Questions and answers
- If I scan the QR on a vial and it verifies, what has actually been proven, and what has not?
A pass proves the signed certificate you are reading was sealed for that exact lot and product, and that the analytical fields on it are the ones minted into the QR. Alter any field after minting and the signature no longer rebuilds, so it fails. It does not prove the powder inside your specific vial matches: we cannot reach into your vial over the internet. It proves the lot record is authentic and untampered, so you are trusting a checkable signature instead of a printed PDF.
- What happens if I enter a forged code, a wrong batch, or a lot that never existed?
They all return the same generic not-found, on a normalized response time, and that is deliberate. The verifier accepts only a vial’s own QR, or its lot number entered together with the code printed on that vial. A forged code, a lot number on its own, a wrong product, and a batch that never existed collapse to one flat wall. The verifier never tells you whether a given batch exists, so no one can probe it to enumerate the catalog or fish for which fake codes are close. A pass is the only signal that carries information.
- How is your verification different from vendors who already say they have a certificate?
The difference is not whether a document exists. Check whether the exact lot in your hand resolves to a sealed record you can inspect yourself. On this platform, enter the lot number together with the code printed on the vial, or paste its full QR link in the verifier, then compare the returned record with your vial.
- Exactly which tests are on the certificate, and are the graphs on your site my lot’s real measurements?
A certificate reports the analytical parameters its lot’s panel covers, and names the method behind each one: mass comparison for identity, purity by HPLC area percent, sterility by 14-day culture or validated rapid PCR (the certificate names the lot’s panel), bacterial endotoxins by LAL, heavy metals by ICP-MS, residual solvents by headspace GC, and net content by weighed fill. Which of them a given lot carries is stated on that lot’s certificate, not claimed here. The instrument shapes on the public bench are labeled representative: they are seed-deterministic teaching fingerprints, not your lot’s trace. The measured numbers for your lot live only on its per-lot certificate, reached from the vial QR or from its lot number entered with the code printed on the vial. The product page shows only that a certified lot is on file and how many parameters its panel covers, never a measured value.
- I have never read a certificate of analysis. Can you teach me how, so I am not just trusting your word?
Yes. There is a course dedicated to reading a certificate: what each row on it means, how to read a mass-spec peak against its theoretical line and an HPLC main peak against its satellites, and the evasions to watch for, a bare 99 percent with no method named, a chromatogram that does not match the bottle, a certificate photocopied across lots. The goal is that you can judge any vendor’s paperwork, including ours, on the evidence rather than the brand.
- Can I share proof of a specific lot with a colleague without exposing your whole catalog?
Yes, for lots we have opted in as public exemplars. Those resolve on a public proof link that anyone can open and search engines can index, so you can point someone straight at a real sealed certificate. Every lot we have not opted in returns the same generic not-found on that surface, so the public link can never be used to enumerate the rest of the catalog. Your own purchased lot always verifies privately from its QR regardless.
- If a lot I already received is recalled, how would I find out, and what does the certificate show?
Recalls are handled by sale window, not by asking you to check. When a batch is recalled we identify the orders that fall inside that batch’s synthesis-to-expiry window and send an affected-lot notification to those buyers. The lot’s own certificate then carries a recalled state, so anyone who verifies that lot afterward sees a do-not-use banner instead of a clean pass. Recalls are one of the fault cases handled through the exceptions path, not the final-sale rule.
- Why is every order final sale, and does that mean I have no protection if something goes wrong?
Once a sequence leaves our custody we can no longer guarantee how it was stored or handled, so we cannot re-verify its provenance if it comes back. Product purchases are final, including sealed material. If you need help with an order, contact support. A safety recall is initiated by Quality and communicated directly to affected buyers; it is not a return offering.
- Is any of this for human use, and how do you keep your own copy from implying otherwise?
No. Research use only. Not for human consumption. That is why you will never see a dose, an efficacy claim, a benefit, or a numbered potency curve anywhere on this platform: our copy and our instruments are constrained to analytical identity, purity, and provenance. If a claim would only matter to someone consuming the material, we do not make it.
- Do you publish an average purity, a quality score, or star ratings across your lots?
No, and we were asked to. An aggregate average purity or a platform star rating is a number nobody can check against your specific vial, so on an evidence-first store it would be a promise dressed as data. We refuse it. The only purity that means anything is the one measured for your lot and certified on its own signed certificate. If you want a number, verify your lot and read it there.
- How do you accept payment, and does the way I pay change anything about my order?
Card details are entered in our payment processor’s secure form inside checkout, so your full card number never touches or is stored on our servers. Shipping is calculated at checkout before you confirm. We do not condition verification, recall coverage, or the exceptions process on how you paid: every buyer gets the same signed certificate and the same fault protections.
- Where can I check shipping availability and charges?
US shipping is the carrier’s rate for your parcel, shown at checkout before you pay. Check your destination on the shipping policy.
- How is inventory stored, and is it shipped cold?
Every chemical sequence and residue we stock is held at −86 °C (−123 °F) in ultra-low-temperature freezers until the day it ships. Cold slows the chemical reactions that wear a chemical sequence down over time. The storage temperature covers the time before dispatch. Parcels are not refrigerated in transit.