Submission Process

From your vial to a documented result.

A traceable workflow keeps order intake, sample receipt, analysis, review, and report issuance connected without publicly identifying the submitter.

Sample tray of vials
1

Place the order

Describe each vial and request the tests. Submit your order, pay, and wait for shipping approval.

2

Prepare the shipment

Use your Vial ID on each vial, protect it with cushioning, and include the submission sheet.

3

Sample receipt

ZAVCO records the package condition, matches your Vial IDs, and labels each vial with its lab accession.

4

Analytical testing

HPLC-DAD, LC/MSD, and peptide-content analysis are completed under the stated method.

5

Data review

Data, calculations, graphics, and report statements are reviewed before release.

6

PDF report issued

The customer receives the COA as an email attachment. Reports authorized for public release can also be verified online.

What happens to your vial?

Sample retention and disposal terms are stated before an order is accepted. Vials are typically archived for 30 days before disposal.