Batch & Purity Verification (COA)
Transparency you can trust. Every single batch is independently tested by KOVERA LABS, USA.
99%+ Purity Guarantee
HPLC Tested
Mass Spectrometry Verified
Independently Certified By KOVERA LABS
3 Simple Steps to Verify
Follow the instructions below to access your KOVERA LABS Certificate of Analysis.
Step 1
Find Your Code
Check the reference table below or your vial label to get the product code (e.g., BPC-157 is BB10).
Step 2
Enter & Verify
Input your product code into the verification system below and click the Verify Product button.
Step 3
Download COA
Instantly preview and download the official high-resolution KOVERA LABS purity report.
🔑 Verify Certificate
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KOVERA LABS
CERTIFICATE OF ANALYSIS
REPORT # KVR-2026-AB8897
This Certificate of Analysis certifies that the sample listed herein was tested by KOVERA LABS using validated analytical methods and was found to meet the stated specifications at the time of analysis.
SAMPLE INFORMATION
ProductResearch PeptideFormLyophilized Powder
BatchMBAB1234Labeled Qty10 mg
Mol. FormulaC35H48N10O15CAS Number62568-57-4
Cap ColorNavyCrimp ColorSilver
TEST RESULTS
| REFERENCE STANDARD | RESULT | |
|---|---|---|
| Batch Avg Purity | (>98%) | ✓ |
| Batch Avg Net Content | (~10 mg) | ✓ |
| Identity Confirmation (LC-MS) | (DSIP) | DSIP✓ |
| Endotoxin Safety Screen | (<0.5 EU/mL) | PASS✓ |
HEAVY METAL SCREENING
| Analyte | Result | Status |
|---|---|---|
| Arsenic (As) | Negative | ✓ |
| Cadmium (Cd) | Negative | ✓ |
| Lead (Pb) | Negative | ✓ |
| Mercury (Hg) | Negative | ✓ |
BATCH CONFORMITY RESULTS
| Vial | Purity (%) | Net Content (mg) |
|---|---|---|
| Vial 1 | 99.576 | 10.09 |
| Vial 2 | 99.353 | 10.23 |
| Batch Average | 99.464% | 10.16 mg |
CHROMATOGRAM
Method: RP-HPLC / Column: C18 / Detection: DAD @ 214 nm
DSIP
10 mg
DS10
RESEARCH USE ONLY
Lab Director
varelixbio.com
Report#:
Access Code:
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Catalog Reference Guide
Click on any code below to auto-fill and view the official COA report instantly.
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Weight Loss & GLP-1
| Product Name | Input Code (Click to Search) |
|---|---|
| Semaglutide (Vials) | SM2SM5SM10SM15SM20SM30SM50 |
| Semaglutide (Pen / Cartridge) | SMK2SMK5 |
| Tirzepatide (Vials) | TR2TR5TR10TR15TR20TR30TR40TR50TR60TR70TR80TR90TR100TR120 |
| Tirzepatide (Pen / Cartridge) | TRK2TRK5TRK10TRK15 |
| Retatrutide | RT5RT10RT15RT20RT30RT40RT50RT60 |
| Cagrilintide | CGL5CGL10 |
| Survodutide | SUR2SUR5SUR10SUR15 |
| Mazdutide | MDT5MDT10MDT20 |
| GLP-1 | GP |
Healing, Recovery & Muscle
| Product Name | Input Code (Click to Search) |
|---|---|
| BPC-157 | BC2BC5BC10BC20 |
| TB-500 (Thymosin Beta-4) | BT2BT5BT10BT20 |
| SS-31 (Elamipretide) | 2S52S102S50 |
| ARA290 | RA10 |
| KPV | KP10 |
| VIP | VP10 |
| 5-Amino-1MQ | 5AM10AM50AM |
| Alprostadil | PRO20As20 |
| SLU-PP-332 | PP332 |
| ACE-031 | AE1ACE 031 |
| AICAR | AR50 |
| Adipotide | AP2AP5 |
| Myostatin (GDF-8) | F81 |
| Follistatin | FN1 |
HGH & Secretagogues
| Product Name | Input Code (Click to Search) |
|---|---|
| HGH 191AA (Somatropin) | H06H08H10H12H15H20H24H36 |
| HCG | G10KG5KG2K |
| HMG | G75 |
| GHRP-2 | G25G210 |
| GHRP-6 | G65G610 |
| CJC-1295 Without DAC | CND2CND5CND10 |
| CJC-1295 With DAC | CD2CD5 |
| Ipamorelin | IP2IP5IP10 |
| Hexarelin | HX2HX5 |
| Sermorelin | SMO2SMO5SMO10 |
| Tesamorelin | TSM2TSM5TSM10TSM20 |
| IGF-1 LR3 & IGF-DES | IG01IG1IGD |
| MGF & PEG-MGF | FM2FMP2 |
| HGH Fragment 176-191 | FR2FR5M5M10M12M15 |
| AOD9604 | 2AD5AD10AD |
Cosmetics, Anti-Aging & Nootropics
| Product Name | Input Code (Click to Search) |
|---|---|
| GHK-CU (Copper Peptide) | CUCU100 |
| Melanotan 1 & 2 | MT1ML10 |
| PT-141 (Bremelanotide) | P41 |
| Semax | XA5XA10XA30 |
| Selank | SK5SK10 |
| Epithalon | ET10ET50 |
| Thymosin Alpha-1 | TA2TA5TA10 |
| Thymalin | TY10TY20 |
| KissPeptin-10 | KS5KS10 |
| MOTS-c | MS5MS10MS40 |
| FOXO4-DRI | F410 |
| LL-37 | 375LL375 |
| NAD+ | NJ100NJ500NJ1000 |
| Glutathione | GTT500GTT600GTT1500 |
| DSIP | DS2DS5DS10DS12DS15 |
| Gonadorelin | GND2GND5 |
| Triptorelin | TRI2 |
| Oxytocin | OT2OT5OT10 |
| Pinealon | PI10LON20 |
| PNC-27 | PNC10 |
| SNAP-8 | NP810 |
| Hyaluronic Acid | HA5 |
| Melatonin | MT10 |
Blends & Special Liquids
| Product Name | Input Code (Click to Search) |
|---|---|
| CJC-1295 w/o DAC + Ipamorelin | CP10CP20 |
| BPC-157 + TB-500 Blend | BB4BB10BB20 |
| BPC + GHK-CU + TB500 Blends | BBG50BBG70KLOW80 |
| Cagrilintide + Semaglutide | CS10 |
| Lipo-C / L-Carnitine | LC216LC600 |
| Lipo-B (MIC Blend) | LC120 |
| Lemon Bottle Lipolysis | Lemon Bottle |
| Botulinum Toxin | XT100 |
| Insulin | ISU |
| EPO | E5K |
| Cerebrolysin | CBL60 |
Frequently Asked Questions
Everything you need to know about our third-party testing protocols, purity standards, and how to read the laboratory reports.
1. Why do we exclusively use KOVERA LABS for testing?
KOVERA LABS, located in Tucson, Arizona, is an ISO-certified and DEA-registered analytical laboratory. They are universally recognized as the absolute gold standard in the peptide industry for independent third-party testing. By partnering with them, we guarantee unbiased, highly accurate, and manipulation-proof results for our clients.
2. How do I read and understand the HPLC chromatogram?
High-Performance Liquid Chromatography (HPLC) separates the components of a sample. To verify purity, look at the main blue chart: you should see a single, massive, and incredibly sharp peak (the primary peptide) with a flat baseline. A flat baseline with no other significant bumps indicates there are zero impurities or degradation byproducts.
3. How do I read the Mass Spectrometry (MS) chart?
Mass Spectrometry confirms the exact molecular identity of the compound. The sharpest, tallest bar on the red MS chart indicates the primary mass-to-charge ratio (m/z). This number must closely match the theoretical molecular weight of the peptide, proving you received the exact compound you ordered.
4. Are the quantities per vial exactly as stated on the label?
Yes, and often slightly more. Our manufacturing process includes a deliberate "overfill" protocol (usually 1-3% above the target amount) to compensate for any minor loss during reconstitution. The "Analyzed Quantity" on our COAs reflects this, ensuring you always get at least 100% of the stated milligrams or IUs.
5. How frequently do you test your product batches?
We adhere to a strict batch-testing protocol. Every single new batch synthesized at our facility is immediately quarantined, and a random sample is sent directly to KOVERA LABS. The batch is only released for retail once we receive an official COA confirming ≥ 99% purity.
6. What exactly does "White Lyophilized Powder" mean?
Lyophilization is a sophisticated freeze-drying process that removes water from the peptide under a vacuum. This stabilizes the delicate molecular structure, allowing the peptide to survive shipping and remain highly viable at room temperature for extended periods before reconstitution.
7. Why do some vials look less full despite having the same mg?
Our peptides are crystallized without heavy artificial fillers (like Mannitol). This means a highly dense 10mg peptide might compress into a smaller physical "puck" than a fluffier 5mg peptide. Visual size does not correlate to milligram weight. The KOVERA LABS Quantitative HPLC test is the only accurate measure of quantity.
8. Are these products approved for human consumption?
No. As clearly stated in our Terms & Conditions and on every product label, all products sold on our platform are strictly for laboratory, in-vitro, and scientific research purposes only. They are not approved by the FDA for human consumption, diagnostic, therapeutic, or clinical use.
Legal Disclaimer & Safety Warning
All products listed on sciencepeptide.shop are intended exclusively for laboratory and research purposes. The Certificate of Analysis (COA) provided is for informational and quality assurance purposes to verify molecular identity and purity. None of our products are intended or approved for human consumption, ingestion, or bodily introduction. By purchasing from our site, you acknowledge that you are a qualified researcher and assume all liabilities associated with the handling of these compounds.
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