Semaglutide Certificate of Analysis
3 batches of Semaglutide, each tested by an independent lab for purity, identity, net content, endotoxin, sterility, and heavy metals. Every result below is copied from the laboratory’s certificate, at the precision it was issued.
| FILL | BATCH | PURITY | IDENTITY | ENDOTOXIN | STERILITY | CERTIFIED |
|---|---|---|---|---|---|---|
| 5 MG | Batch-SM5001 | 99.403% | Semaglutide · confirmed | Pass | No Growth | 2026-10-15 |
| 10 MG | Batch-SM10001 | 99.677% | Semaglutide · confirmed | Pass | No Growth | 2026-10-15 |
| 20 MG | Batch-SM20001 | 99.564% | Semaglutide · confirmed | Pass | No Growth | 2026-10-15 |
Semaglutide 5 MG · Batch-SM5001
99.403% PURITY- PURITY
- 99.403% against a specification of > 98%
- NET CONTENT
- 5.24 mg (fill 5 MG)
- IDENTITY
- Semaglutide, confirmed by LC-MS
- ENDOTOXIN
- Pass · limit ≤ 0.5 EU/mL
- STERILITY
- No Growth
- HEAVY METALS
- Screen negative
- FENTANYL
- Not Detected
- REPORT · ACCESS CODE
- KVR-2026-448C1A · KIUDYA9
Semaglutide 10 MG · Batch-SM10001
99.677% PURITY- PURITY
- 99.677% against a specification of > 98%
- NET CONTENT
- 9.84 mg (fill 10 MG)
- IDENTITY
- Semaglutide, confirmed by LC-MS
- ENDOTOXIN
- Pass · limit ≤ 0.5 EU/mL
- STERILITY
- No Growth
- HEAVY METALS
- Screen negative
- FENTANYL
- Not Detected
- REPORT · ACCESS CODE
- KVR-2026-B8E930 · G6BLH4M
Semaglutide 20 MG · Batch-SM20001
99.564% PURITY- PURITY
- 99.564% against a specification of > 98%
- NET CONTENT
- 20.29 mg (fill 20 MG)
- IDENTITY
- Semaglutide, confirmed by LC-MS
- ENDOTOXIN
- Pass · limit ≤ 0.5 EU/mL
- STERILITY
- No Growth
- HEAVY METALS
- Screen negative
- FENTANYL
- Not Detected
- REPORT · ACCESS CODE
- KVR-2026-A7CE5F · TT8WG0B
Reading a Semaglutide certificate
Purity is measured by reverse-phase HPLC on a C18 column with detection at 214 nm — the trace shown under each batch above. The figure is the share of the signal in the Semaglutide peak, and it is reported against the specification printed beside it.
Identity is confirmed separately by LC-MS, which checks the mass of what is in the vial against what is expected for Semaglutide. Purity without identity would say how clean the sample is, not what it is.
Net content is the measured quantity in the vial against its stated fill. Endotoxin is reported against its limit, sterility as growth or no growth, and heavy metals as a single negative-or-positive screen. Newer certificates also screen for fentanyl.
Verify a batch yourself
Every certificate carries the lab’s report number and access code, both published above. Enter them on the lab’s verification page and the laboratory returns its own copy of the record. Vials ship unlabeled, so the batch number for your order is on your invoice.
FREQUENTLY ASKED
4 ITEMSDoes Semaglutide come with a certificate of analysis?
Yes. 3 batches of Semaglutide have a published certificate, covering the 5 mg fill (Batch-SM5001), the 10 mg fill (Batch-SM10001) and the 20 mg fill (Batch-SM20001). Every fill currently in the catalog is covered. Semaglutide is sold wholesale in 10-vial kits from $8.00 per vial, with per-tier pricing on the Semaglutide product page.
What purity is Semaglutide tested to?
The published batches were tested by reverse-phase HPLC against a purity specification of more than 98%. They returned 99.403%–99.677%, reported at the precision the laboratory issued.
Who tests Semaglutide?
An independent third-party laboratory. The 3 published batches of Semaglutide (Batch-SM5001, 5 mg, Batch-SM10001, 10 mg and Batch-SM20001, 20 mg) were certified October 15, 2026, each tested for purity, identity by LC-MS, net content, endotoxin, sterility, and heavy metals, with the lab's report number on the certificate.
How do I verify a Semaglutide certificate?
Enter the report number and access code printed on the certificate on the lab's verification page, linked from this page. Both are published here for batches Batch-SM5001, Batch-SM10001 and Batch-SM20001. Vials ship unlabeled, so an order's batch number is on its invoice.
Semaglutide, on the record.
3 BATCHES PUBLISHED · SIX-PANEL TESTED · SAME-DAY FROM SOUTHERN CALIFORNIA
Order Semaglutide →