Horizon Analytical: tests, prices and how to send a sample
Horizon Analytical (Horizon Analytical LLC, Golden, Colorado) is a US lab whose $200 core test covers purity, identity and quantity by UPLC-MS, with an $850 Full QC panel and sterility run by SD PharmLabs. Its prices and turnaround figures have changed often, 2 of 15 dated reports we checked print analysis before receipt, and samples from outside the US need written approval.
Checked Oct 10, 2026
Tests, prices and terms
- Type
- Testing lab Horizon about and services pages, seen Oct 9, 2026
- Country
- United States Horizon terms and compliance policy: Golden, Colorado address, seen Oct 9, 2026
- Registration
- Its terms name Horizon Analytical LLC, a Delaware limited liability company. We did not check the Delaware or Colorado registers. Horizon terms of service, seen Oct 9, 2026
- Street address
- 16194 W 45th Dr, Ste 108, Golden, CO 80403 (terms and compliance policy) Horizon terms of service and compliance policy, seen Oct 9, 2026
- Identity test
- UPLC-MS, in the $200 core test Horizon services page and compliance policy, seen Oct 9, 2026
- Amount
- Included (UPLC-MS) Horizon services page and compliance policy, seen Oct 9, 2026
- Endotoxin
- Only in the $850 Full QC panel Horizon services page and compliance policy, seen Oct 9, 2026
- Sterility or microbes
- SD PharmLabs; only in the Full QC panel Horizon services page and compliance policy, seen Oct 9, 2026
- Heavy metals
- $175; Horizon or an approved outside lab Horizon services page and compliance policy, seen Oct 9, 2026
- Solvents and TFA
- Not listed Horizon services page and compliance policy, seen Oct 9, 2026
- Other tests
- Blends of 2 to 4 components, Full QC panel, Tablets, capsules, sprays and oral films Horizon services page, seen Oct 9, 2026
- Stated turnaround
- Its pages give several figures: 48 or 72 hours per test on the home page, 48 to 72 hours, 48 to 96 hours, and 5 to 7 days in the price table Horizon home, about and services pages, seen Oct 9, 2026
- Turnaround we measured
- Not measured: its reports do not print both a received date and a report date.
- Outside the US
- Only with Horizon's prior written approval and the required permits Horizon compliance policy, section 3, seen Oct 9, 2026
- Payment
- Payment is due before testing; approved accounts can be invoiced net 30. Methods are not stated. Horizon terms of service, section 2, seen Oct 9, 2026
- Name on the report
- The home page says results are published publicly; the terms say reports are private unless you opt in. Horizon home page and terms of service, seen Oct 9, 2026
- Report check
- Enter the report number, and optionally the lot number, at horizonanalytical.com/verify-coa Horizon report check page, seen Oct 9, 2026 Open the report check
- Accreditation
- None claimed. Its policy says a subcontractor's accreditation does not transfer to Horizon. Horizon compliance policy, section 5, seen Oct 9, 2026
Published prices
| Test | Price | Source |
|---|---|---|
| Purity, identity and quantity (core test) | $200 per sample | Horizon services page price table, Oct 9, 2026, seen Oct 9, 2026 |
| Heavy metals | $175 per sample | Horizon services page price table, Oct 9, 2026, seen Oct 9, 2026 |
| Blend of 2 to 4 components | $400 to $650 per sample | Horizon services page price table, Oct 9, 2026, seen Oct 9, 2026 |
| Full QC panel: purity, identity, quantity, endotoxin, sterility and metals | $850 per sample | Horizon services page price table, Oct 9, 2026, seen Oct 9, 2026 |
Strengths
Mass-spectrometry identity is part of the $200 core test for purity, identity and quantity.
Horizon services page; horizonanalytical.com home page. Seen Oct 9, 2026.Names the outside lab that runs its sterility tests (SD PharmLabs) in a compliance policy effective Aug 24, 2026.
Horizon compliance policy, section 2. Seen Oct 9, 2026.Publishes a written remedy: a re-test or refund for a confirmed lab error reported within 15 days.
Horizon terms of service. Seen Oct 9, 2026.Lists prices for blends of 2 to 4 components ($400 to $650) and a Full QC panel ($850).
Horizon services page price table. Seen Oct 9, 2026.
Send a sample
- Order online at horizonanalytical.com. Horizon generates a prepaid shipping label.
- Pay before testing begins. Approved accounts can be invoiced on net 30 terms.
- Ship from outside the US only with Horizon's prior written approval and the required permits.
- Report any concern about a result within 15 days. Horizon's remedy for a confirmed error is a re-test or a refund.
- Horizon may dispose of the remaining sample 30 days after the final report.
Horizon services page, terms of service and compliance policy, seen Oct 9, 2026
When the report arrives, check it on the lab's own records with its report check. Our guide shows how to check a peptide lab report.
What its reports in our archive show
We hold 219 reports that name Horizon Analytical directly, dated Mar 27, 2026 to Sep 9, 2026, with 2 in the last 90 days.
Share of these reports that print each result. These are shares of published reports, not the lab's menu. A report can name the compound it found without printing a separate identity result.
- Amount
- 60.6%
- Separate identity result
- 100.0%
- Mass-spec identity result
- 61.0%
- Endotoxin
- 39.8%
- Sterility or microbial
- 0.0%
- Heavy metals
- 0.0%
- Solvents
- 0.0%
- TFA
- 0.0%
We hold report text or structured results for 100.0% of these reports.
We do not compare its amounts with other labs yet: fewer than 30 batches in our archive were tested by this lab and by another lab named on the report. Why labs report different amounts.
Sellers choose which reports to publish, and we hold only what reached our archive. These numbers describe our archive, not each lab's total work. Reports sent through Finnrick are counted on the Finnrick page, not under the lab that ran them. Archive as of Oct 10, 2026.
Pro members can open each report in our library. It does not filter by lab yet. See Pro plans.
Known issues
Two of 15 dated Horizon reports we checked, from February and June 2026, print an analysis date before the sample's received date. The cause is not known.
Dated Jun 2026. TitrateLab check of 15 dated Horizon reports, Oct 9, 2026. Seen Oct 9, 2026.Horizon's own pages give four different turnaround figures, and its core test was listed at $275 on Aug 16, $325 on Sep 28 and $200 on Oct 9, 2026. Confirm both before you ship.
Horizon services page, Oct 9, 2026; Wayback copy of the Horizon services page, Aug 16, 2026; Peptigrity lab profile (core price read Sep 28, 2026). Seen Oct 9, 2026.Horizon's home page says results are "published publicly", while its terms say reports are "private by default". Ask which applies before you send.
horizonanalytical.com home page; Horizon terms of service, section 5. Seen Oct 9, 2026.
What we could not confirm
- Registry record for Horizon Analytical LLC. As of Oct 9, 2026.
- Whether testing happens at the Golden, Colorado address. As of Oct 9, 2026.
- Horizon's endotoxin method. As of Oct 9, 2026.
- SD PharmLabs' accreditation, and whether its sterility test follows USP <71>. As of Oct 9, 2026.
- Who performs heavy-metals tests: Horizon or an outside lab. As of Oct 9, 2026.
- Payment methods. As of Oct 9, 2026.
- Whether individual senders get the same terms as sellers. As of Oct 9, 2026.
- How many vials or how much material Horizon needs. As of Oct 9, 2026.
Labs that offer the same tests
Sources and corrections
- horizonanalytical.com home page
- Horizon terms and compliance policy: Golden, Colorado address
- Domain printed on Horizon reports ("Searchable via: horizonanalytical.com")
- Horizon about and services pages
- Horizon home, about and services pages
- Horizon compliance policy, section 3
- TitrateLab check of 15 dated Horizon reports, Oct 9, 2026
- Wayback copy of the Horizon services page, Aug 16, 2026
- Peptigrity lab profile (core price read Sep 28, 2026)
Profile checked Oct 10, 2026. TitrateLab takes no payments from labs. Report a correction.