To verify Liraglutide, match the listed SKU, the nominal milligrams per vial and the vials per pack, then open the published certificate of analysis (COA) for that same SKU and batch. A product name alone is not enough when several sizes exist. Pack-total milligrams are label arithmetic, not a measured fill.
Match the SKU, vial size and pack quantity
The public Liraglutide product record lists CAS number 204656-20-2, molecular formula C172H265N43O51 and molecular weight 3751.2. Three SKUs are published. The catalog describes public listed variants only and does not claim that the list is exhaustive.
| SKU code | Nominal size per vial | Vials per pack |
|---|---|---|
| LIR5 | 5 mg | 10 |
| LIR10 | 10 mg | 10 |
| LIR30 | 30 mg | 10 |
Editorial guidance on per-vial size versus pack quantity says to read per-vial size, vials per pack and pack price as three separate fields. A label such as "10 mg × 10 vials" describes ten vials with a nominal size of 10 mg each. It is not a single vial containing 100 mg. The sum is label arithmetic, not an analytical measurement. Actual fill and peptide-content measurements belong to the particular batch report.
Check before ordering: match the exact product and SKU; check the per-vial size and unit; check the number of vials per pack; set the number of packs required; review the matching batch records and confirm the order details. If a quotation or product documentation uses a different packaging description, ask support to reconcile it before relying on the calculation.
Open the COA for that SKU and batch only
A SKU identifies a listed product variant. A batch number identifies a batch record. Use both when locating a COA. Do not treat an LIR5 report as evidence for LIR10 or LIR30 merely because all three say Liraglutide. An older published batch is not evidence of the batch that will be shipped next.
The three records below are published recorded results for those batches only. Provider verification links were not independently fetched. They are not evidence of clinical suitability or of every batch. All three name Stand Science & Technology Pharmaceutical (Qingdao) Co., Ltd. (Stand Group) and test date 2026-06-03.
Shared test pattern on these records: Appearance by Visual against "White or almost white loose powder"; Mass spectrum by MS against "3751.2 +/- 1.0 Da"; Purity by HPLC against "NLT 98.0 %"; Peptide content by HPLC against "NLT 90.0 %"; Actual fill by Gravimetric against the SKU nominal (5 mg, 10 mg or 30 mg); Water content by Karl Fischer against "NMT 8.0 %"; Bacterial endotoxins by LAL (gel-clot) against "NMT 10 EU/mg".
| Identifier | LIR5 batch 8MB4NRREAKFE | LIR10 batch 1W0SD59E4SZQ | LIR30 batch 7VD23ZIYWMEA |
|---|---|---|---|
| Certificate | QC-2026-DGAD2Z269D | QC-2026-23WEMA5NVQ | QC-2026-TLF97UB2B7 |
| SKU / nominal size | LIR5, 5 mg | LIR10, 10 mg | LIR30, 30 mg |
| Analyte | Liraglutide LIR5 | Liraglutide LIR10 | Liraglutide LIR30 |
| Appearance | White loose powder (Pass) | White loose powder (Pass) | White loose powder (Pass) |
| Mass spectrum | 3750.7 Da (Pass) | 3750.6 Da (Pass) | 3750.4 Da (Pass) |
| Purity (HPLC) | 99.0 % (Pass) | 99.7 % (Pass) | 99.0 % (Pass) |
| Peptide content (HPLC) | 92.2 % (Pass) | 91.4 % (Pass) | 90.5 % (Pass) |
| Actual fill (Gravimetric) | 5.51 mg (Pass) | 11.56 mg (Pass) | 33.76 mg (Pass) |
| Water content (Karl Fischer) | 3.5 % (Pass) | 5.5 % (Pass) | 4.7 % (Pass) |
| Bacterial endotoxins | <3 EU/mg (Pass) | <3 EU/mg (Pass) | <3 EU/mg (Pass) |
Those Gravimetric fills (5.51 mg, 11.56 mg, 33.76 mg) are batch measurements for the named vial size. They are not 50 mg, 100 mg or 300 mg pack totals.
Verification sequence and gaps
How to verify a CertiPeptide COA starts by matching product name, SKU and batch number. Open the original report and compare its certificate number and test date with the summary. Then use the verification link for that report. A verification page may require an account with the report provider. Seeing a link alone does not prove that a report is currently valid.
Checklist
- Read Liraglutide and the SKU (LIR5, LIR10 or LIR30) from the product page or order documentation.
- Find the batch. If the allocated batch is not stated, ask support to confirm it.
- Open the batch page and check the certificate number, sample identity, test date and listed laboratory.
- Open the original report and compare the values and units with the summary, including analyte names such as Liraglutide LIR5.
- Follow the report-specific verification link. If the provider requests login or the record cannot be confirmed, resolve that with the provider or support before treating verification as complete.
- Do not substitute a report for a different size or an older batch.
- Treat a missing public result as neither a failed test nor a passed test.
A published report does not mean every order receives that batch. Confirm the batch allocated to the order separately. If a previously shared report link is no longer available, ask support for the current documentation rather than substituting a different batch.
These catalog and COA pages document listed SKUs and named-batch laboratory rows. They do not fill in untested attributes, and they do not establish that a future shipment will match the examples above.
Frequently Asked Questions
Does a published Liraglutide COA mean every order receives that batch?
No. Confirm the batch allocated to the order separately. An older published batch is not evidence of the batch that will be shipped next.
Can an LIR5 COA be used as evidence for LIR10 or LIR30?
No. A report for one size should not be used as evidence for another size merely because both say Liraglutide. Match product name, SKU and batch number together.
How should 10 mg × 10 vials be read for LIR10?
It describes ten vials with a nominal size of 10 mg each. It is not a single vial containing 100 mg. The pack sum is label arithmetic, not an analytical measurement. Actual fill belongs to the particular batch report.
What identifiers should be matched on a Liraglutide COA?
Product name, SKU and batch number, then certificate number, test date and listed laboratory. Published examples are LIR5 batch 8MB4NRREAKFE (QC-2026-DGAD2Z269D), LIR10 batch 1W0SD59E4SZQ (QC-2026-23WEMA5NVQ) and LIR30 batch 7VD23ZIYWMEA (QC-2026-TLF97UB2B7).
What if a public Liraglutide report is missing?
A missing public result is not automatically a failed test, and it is not a passed test either. Ask support for the exact SKU and batch rather than substituting a different batch.
Explore Further
Browse our research peptide catalog and review third-party lab reports & COAs for published batches.
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Research use only. The information above is provided for educational and laboratory research purposes only. The compounds discussed are not approved for human or veterinary use, diagnosis, treatment, or the prevention of any disease. Nothing here is medical advice.
