Horizon Analytical is a testing laboratory listed on Peptigrity (location not stated). 299 certificates on file attributed to this lab, most recent 2026-08-12; 39 distinct compounds tested; 13 shops have published certificates from this lab. Stated turnaround: Typical turnaround: 48–96 hours. Methods stated: HPLC, LC-MS, Net content and Endotoxin. Verification portal: https://horizonanalytical.com/verify-coa. Claimed by the lab: no. Figures as of 2026-09-24.
Horizon Analytical
US-based third-party analytical laboratory providing HPLC/MS purity verification, chemical identity confirmation, quantitation analysis, and endotoxin testing with a marketed 48–72 hour turnaround — one of the fastest documented in the peptide testing market.
Average purity is of the samples Horizon Analytical received from buyers and vendors. It describes those products, not the lab.
Turnaround
read from horizonanalytical.com · Sep 22, 2026 → · wrong? tell us — the lab’s figure; Peptigrity doesn’t verify it. A median appears once 5 people who ordered a test themselves have reported the dates.
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About Horizon Analytical
Horizon Analytical is a US-based third-party analytical laboratory providing HPLC/MS purity verification, chemical identity confirmation, quantitation analysis, and endotoxin testing for peptides, supplements, and research compounds. The lab markets a 48–72 hour standard turnaround — one of the fastest documented turnaround windows in the peptide testing market — alongside a centralized client dashboard for order history, real-time testing status, and result delivery.
Reports are published publicly for transparent validation, with the lab positioning itself primarily as an analytical partner for B2B vendors rather than as an individual-buyer service.
What sets Horizon Analytical apart
- ✓48–72 hour turnaround — faster than the 3–10 business day window typical of the peptide-testing market. The fastest documented standard turnaround among labs in the Peptigrity index — relevant for vendors with high batch-release velocity or buyers facing time-sensitive vendor disputes.
- ✓Full safety-relevant panel including endotoxin — HPLC/MS for purity and identity, quantitation by reference standard, and endotoxin testing, available from a single lab.
- ✓Client dashboard with real-time status visibility — order tracking, results, and CoA library in one authenticated portal, uncommon among peptide labs which mostly deliver CoAs by email PDF only.
- ✓Public CoA publishing — the lab states results are "published publicly for transparent validation," a structural transparency mechanism rather than a buyer-side trust statement.
- Accreditation — see the note above.
- Specific laboratory address and city are not disclosed on the lab's homepage. Buyers shipping samples should request the current shipping address directly and confirm physical operations before sending samples.
- Marketing language is oriented toward B2B vendor partners ("Now accepting new partners") — individual buyer submission workflow may not be the primary service tier. Confirm acceptance and pricing for individual samples before shipping.
- Pricing is not published on the homepage — quoted per submission or by partnership tier.
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