Sample Submission

Order analysis.

Build your custom test shipment submission. Shipping address & packing examples.

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1. Contact details

Contact Name / Website or Alias

Phone (optional) Text me updates about this order

Optional order updates. Message and data rates may apply. Reply STOP to opt out. Your phone number is used only for order updates through our messaging provider and is never published.

2. Samples in this shipment

Known blends are starting points. Confirm the ingredients on your label. Unknown and custom compounds may be submitted for review. Wait for shipping approval after payment. Identification of every substance is not guaranteed.

Vial ID Compound / blend Content Cap / marks Supplier / Lot Endotoxin+$100 / vial Heavy Metals+$149 / vial
Soon pH+$50 / vial Fentanyl+$30 / vial Additional COAs+$10 each Actions

3. Report instructions & privacy

Report notes / special instructions (optional)

Privacy Options Authorize public release of my reports Keep failed or inconclusive reports private Include supplier name and lot on public reports

Your email stays private. We do not sell customer information.

These choices apply to the primary report for each vial. Additional named copies have their own publication choices.

4. Payment

Payment method

IMPORTANT NOTICE: Our scope includes accepted peptide and protein samples, including research peptide vials, HGH/somatropin, and selected pharmacy-compounded peptide formulations by prior arrangement. We do not accept oils, oral products, hCG, testosterone or other anabolic steroids, cannabis or THC products, or any other schedule controlled substance. Handling controlled substances for analysis requires the applicable registrations and authorizations; ZAVCO does not offer that service. If you are unsure whether a sample fits our scope, ask before shipping.

If an unapproved or suspected controlled-substance sample arrives, submission will be marked “Not accepted - outside testing scope.” We will not analyze it or issue a peptide report. Suspected controlled material will be handled in accordance with applicable law, including disposal where authorized; do not send an unapproved sample expecting identification or return.

Your information stays private

Your name, email, mailing address, and payment information are not displayed in public lookup. Public report sharing and an optional public alias are selected during ordering. Private COAs are emailed directly.