- Reported purity
- No purity printed
- Test date
- Aug 16, 2026
- Laboratory named
- Vanguard Laboratory
Laboratory name on certificate
Vanguard Laboratory testing records
Our peptide COA database groups 492 certificates under Vanguard Laboratory. Current records cover 67 peptides across 13 vendors.
492
Documents
Eligible stored certificates carrying a grouped laboratory name.
211
Current pairs
Newest eligible record for each covered vendor–peptide pair.
67
Peptides
Catalog peptides represented by a current record.
13
Vendors
Visible vendors represented by a current record.
Current evidence
Records naming Vanguard Laboratory
This table shows the newest 24 current records. Printed test dates run from April 2025 through August 2026.
- Reported purity
- No purity printed
- Test date
- Aug 16, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 98.56%
- Test date
- Aug 12, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 98.52%
- Test date
- Aug 10, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 98.31%
- Test date
- Aug 6, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 98.58%
- Test date
- Aug 6, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.03%
- Test date
- Aug 6, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.46%
- Test date
- Jul 27, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.502%
- Test date
- Jul 27, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- No purity printed
- Test date
- Jul 23, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- No purity printed
- Test date
- Jul 23, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.24%
- Test date
- Jul 23, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.8%
- Test date
- Jul 17, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.8%
- Test date
- Jul 17, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 98.14%
- Test date
- Jul 17, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.41%
- Test date
- Jul 17, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- No purity printed
- Test date
- Jul 15, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.01%
- Test date
- Jul 12, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.51%
- Test date
- Jul 9, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.7%
- Test date
- Jul 2, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.29%
- Test date
- Jun 29, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- No purity printed
- Test date
- Jun 29, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.56%
- Test date
- Jun 29, 2026
- Laboratory named
- Vanguard Laboratory
- Reported purity
- 99.54%
- Test date
- Jun 27, 2026
- Laboratory named
- Vanguard Laboratory
Peptide, laboratory, date, lot, and purity fields are transcribed from the certificate. “On file” describes our records and carries no product-quality or safety rating.
Coverage by molecule
Peptides in this slice
These are document counts. They do not rank peptides, vendors, or laboratories.
Vendor coverage
Vendors represented
Open a vendor to see every current peptide certificate in this lab group and compare its full COA coverage.
Name handling
What was grouped
The exact laboratory spelling remains visible on each certificate row.
Printed variants in this dataset
Vanguard Laboratory, Vanguard Laboratory / EAGLE Analytical Services Inc, Vanguard Laboratory / Eagle Analytical Services Inc., Vanguard Laboratory / EAGLE Analytical Services Inc., Vanguard Laboratory / EAGLE ANALYTICAL SERVICES INC., Vanguard Laboratory; Eagle Analytical Services Inc., Vanguard Laboratory; EAGLE Analytical Services Inc., Vanguard Laboratory; EAGLE ANALYTICAL SERVICES INC.
We group these spellings under “Vanguard Laboratory” only to calculate totals. Grouping does not authenticate a document or judge the laboratory.
Explore the index
Related laboratory records
Open another lab to compare the peptides, vendors, and records we have on file. The totals do not rank laboratories.
Search every record and read the methodology in the peptide COA database.
Evidence limits
What these records can show
A laboratory name is one field on a certificate, not a quality verdict.
Use the compound, test date, lot number, vendor, and reported result together. A laboratory attribution alone does not prove that a file is authentic or that the tested sample came from a particular retail vial.
A reported HPLC purity value describes the portion measured by that assay. It does not, by itself, establish identity, vial content, sterility, endotoxin status, chain of custody, or overall product quality.
Learn what HPLC, mass spectrometry, quantity, sterility, and endotoxin fields can establish in How to Read a Peptide COA.