Pricing and turnaround
Peptide testing cost
$100 to $200 per sample, and that price includes purity, identity and quantity rather than one of the three.
The price of testing one sample is the price of the compound. That figure buys the full standard panel — purity, identity and quantity — rather than one measurement, which is the main reason our prices read lower than labs that quote per test.
What one sample costs
| What you are buying | Price |
|---|---|
| Standard panel on one sample (purity + identity + quantity) | $100 – $200 |
| Lowest-priced compounds (L-Carnitine) | $100 |
| Rush — results same or next day | +100% |
| 10 samples or more | −10% off testing |
| Prepaid shipping label | Carrier rate, at cost |
The exact price for a given compound is on its own page, and the order form totals a full submission before you pay anything.
Price my submission See all prices
Every test and what it costs
| Test | Method | Price per sample | Turnaround |
|---|---|---|---|
| Purity, Identity & Quantity | HPLC-DAD | Included in the compound price | 3 days |
| Purity, Identity & Benzyl Alcohol Content | HPLC-DAD | Included in the compound price | 3 days |
| Sterility | USP 71 | $175 | 14 days |
| Rapid Sterility | PCR | $150 | 7 days |
| Heavy Metals | Chromogenic | $25 | 3 days |
| Endotoxin Assay | Chromogenic | $100 | 3 days |
| Fentanyl Presence | Immunoassay | $50 | 3 days |
| Residual Water | Karl Fischer | $100 | 3 days |
| Dissolution Time | — | $50 | 1 day |
| Residual Solvents | GC-FID | $100 | 3 days |
| pH | Potentiometric | $25 | 1 day |
| Vial-to-Vial Variance | HPLC-DAD | $50 | 3 days |
Add-ons are per sample and stack on top of the compound price. The standard panel is included in that price and is never charged separately.
How long it takes
The clock starts when your sample arrives, not when you pay — a sample cannot be analysed while it is in the mail. The standard panel is 3 business days from arrival. Rush is +100% and returns results the same or the next day.
Some add-ons run for a fixed length of time and cannot be hurried by paying more — a 14-day sterility incubation is the clearest case. Where that is true, rush neither shortens the test nor charges you for it.
How to compare quotes
Ask three questions of any quote, including ours:
- How many numbers does it include? A quote for "HPLC purity" is one figure. Purity without quantity does not tell you how much peptide is in the vial, and quantity is where labels most often fail.
- When does the clock start? Turnaround quoted from receipt and turnaround quoted from order are different promises.
- Can your customers check the certificate? A PDF can be edited. A certificate with a verification code can be checked against the issuing lab's own records by anyone holding it.
All testing is for research use only. We do not test clinical specimens and we make no statement about the suitability of any material for human or veterinary use.
Why labs and suppliers send samples here
Priced from $100
That price buys the whole standard panel — purity, identity and quantity — not a single number. Add-ons are $25 to $175 per sample on top.
Rush in one day
Standard turnaround is 3 business days from the day your sample arrives. Rush is +100% and returns results same or next day.
Shipping at our rates
Buy a prepaid label in the order form at our negotiated USPS, UPS and FedEx rates, passed through at cost. Or ship it yourself — the address is in your portal.
Watch it move
Your portal shows where the sample is in real time: in transit, received, in progress, data acquired, completed. No emailing to ask.
Reviewed by a second analyst
No result is released by the person who produced it. The reviewer is recorded on the certificate, and every change is kept in an audit trail.
A certificate anyone can check
Every certificate carries a code and a QR. Your customers verify it themselves against our records — they do not have to take a PDF on trust.