Sample Lot Report
See a real Cu-peptide lot report before you commit.
Get a lot-specific report for a Cu-peptide in the Cupratec library — UV-Vis spectrum, Cu²⁺ : peptide molar ratio, 6-month solution-stability series, color ΔE, plus underlying HPLC + MS for the peptide. Delivered within 12 business hours from the atelier. No sales follow-up unless you want one.
Frequently asked
Questions about the sample lot-report workflow.
What's in the sample lot report you'll send me?
A real, lot-specific report for a recent commercial release of the Cu-peptide you specify. Each report includes: the UV-Vis spectrum across 200–800 nm with the λmax of the Cu(II) d-d band marked; the Cu²⁺ : peptide molar ratio measured by ICP-MS (or atomic absorption) against an internal standard, with the documented target tolerance; the 6-month solution-stability series across 25 / 40 / 60 °C; and the colour ΔE against the in-house master lot. The peptide-level analytics — HPLC purity, ESI-MS identity, Karl Fischer water content — are included for the synthesised peptide itself. Mesotherapy-grade lots additionally carry LAL bacterial-endotoxin and USP microbial-limits data, scoped to that lot grade.
How long until I receive it?
Within 12 business hours of submitting this form, in most cases. The reply comes from an atelier team member who selects the appropriate sample lot for the Cu-peptide you specified — not from an auto-responder. If you submit outside our working hours (UTC+8), the reply lands at the start of the next business day.
Is this a real lot report or a marketing template?
Real, lot-specific. The report references an actual lot Cupratec has released in the last 60–90 days, with the lot number, manufacture date, re-test date, and every measured analytical value present. The atelier does not send templates with placeholder values — that would defeat the purpose of supplier qualification. If a more recent lot has just released, we can substitute it on request.
Will this turn into a sales follow-up?
Not unless you want it to. The atelier contact who replies will offer to answer formulation questions about the active and discuss procurement context if relevant, but a sample-lot-report request alone does not trigger a sales sequence. We do not run automated nurture campaigns from this form.
Can I request a sample lot report without giving an email?
We need a business email address to send the report, so no. We do not ask for a phone number, mailing address, or any other contact detail — just enough to deliver the document and follow up if you have formulation or QA questions. The email and the data you provide on this form are handled under the Cupratec privacy policy and never shared with third parties.