Independent peptide purity testing by HPLC
HPLC purity, LC-MS identity, and optional add-on screens for customer-supplied research samples. Results issued as a certificate of analysis.
Peptide Test
$199 per vial. Configure peptides, optional screens, and turnaround on this page.
Number of vials
Peptides
Select the peptide for each vial.
Optional screens
Priced per vial. Total updates with vial count.
Turnaround
Estimated total
Sample details
Order testing
Configure Peptide Test: choose vials, peptides, optional screens, and turnaround. Ship your sample to March Analytics after checkout.
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How we test
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science
Analytical methods
Base tests cover HPLC purity, potency, and identity. Methods follow USP validation principles. Instrument names are published after lab confirmation.
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biotech
Quality-control background
Testing is performed on laboratory instrumentation operated by Fast Peptide Testing, with methods drawn from pharmaceutical QC practice.
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Chain of custody
Samples are received, logged, and tracked through reporting. The certificate of analysis applies only to the vial tested.
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verified_user
Independent lab
Fast Peptide Testing is operated as an independent laboratory. We do not sell the compounds we test.
How it works
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1. Order
Open Peptide Test. Choose vial count, select a peptide for each vial, optional screens, and turnaround. Provide sample details so they attach to the order.
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2. Ship sample
After checkout you receive the lab receiving address. Ship the sample with the order number on the package. Do not require a signature.
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3. Receive report
Results are issued as a certificate of analysis by email. Certificates are delivered only to the customer and are never published publicly.
FAQ
What does the base test include?
Purity, potency, and identity as one purchase. Heavy metal, sterility, endotoxin, Karl Fischer moisture, and vial vacuum are optional add-ons priced per vial. Custom analytical work uses a quote form, not self-serve checkout.
Can I test more than one vial?
Yes. Choose 1 to 5 vials on Peptide Test and select the peptide for each vial. Base testing is $199 per vial.
What are the turnaround options?
Standard is 3 business days, included in the $199 per vial test price. Next-Day is +$199 per order. Same-Day is +$449 per order. Select turnaround on the Peptide Test page before adding to cart.
Do I need to provide shipping at checkout?
No. Testing products are configured as non-physical services. You ship the sample to the lab after you receive the confirmation email.
What am I attesting to?
Samples are submitted for research and analytical purposes only, not for human or animal use. The certificate of analysis applies only to the tested sample. See the attestation page for the full list.
By placing an order you confirm:
- The sample is submitted for research and analytical purposes only.
- It is not for human or animal use.
- The certificate of analysis is valid only for the tested sample and may not be reused for any other material.
- Certificates may not be used to market, sell, or validate untested products.
- You will comply with all applicable laws.
- You indemnify Lavagoat Wholesale LLC and its laboratory partners from liability related to misuse, misrepresentation, or unlawful submission.
Legal entity: Lavagoat Wholesale LLC. Public brand: Fast Peptide Testing.