Certificates of Analysis
View and download Certificates of Analysis (COAs) for Prairie Peptides products, independently tested by accredited third-party laboratories.
Tesamorelin
Lot #PP426
| Test | Method | Specification | Result |
|---|---|---|---|
| General Appearance | USP <630> | white powder | white powder |
| Mass | USP <41> | As recorded | 66.5 mg |
| FTIR Identification | USP <197A> | Confirm peptide content via characteristic bands | Confirmed Tesamorelin with excipient(s)/fillers |
| HPLC Purity | USP <621> | ≥ 98 % | 99.6 % |
| HPLC Potency | USP <621> | 90 – 110% of 10 mg | 12.9 mg (128.6 %) |
| Peptide-to-Excipients Ratio | USP <1151> | 1:2 to 1:10 (peptide:excipients) | 12.9 : 53.6 mg (1:4.2) |
The results of this Certificate of Analysis relate only to the item(s) tested and apply to the sample as received. Testing was performed for FTIR and HPLC analysis for the identification, purity, potency, and composition of a peptide product. It does not provide information on particulate matter, microbial contamination, or presence of endotoxins.
BTLabs
5601 Corporate Way | Suite 206 | West Palm Beach, FL 33407
Phone: (561) 941-4835 | info@btlabtesting.com | btlabtesting.com
Scientists
Andrea Castro, AS — Scientist-II
Verna Zheng, AS — Scientist-II
ARA-290
Lot #Batch 26-0616D
| Test | Method | Specification | Result |
|---|---|---|---|
| Peptide Purity (HPLC) | RP-HPLC at 214 nm | ≥ 95.0% | 99.35% |
| Net Peptide Content | Quant (HPLC) | Report Only | 10.26 mg |
| Identity (HPLC-RTM) | Retention Time Match | ARA-290 | Confirmed |
| Fentanyl Screen | Immunoassay, 50 ng/mL cutoff | Not Detected | Not Detected |
The results of this Certificate of Analysis relate only to the item(s) tested and apply to the sample as received. Testing was performed for FTIR and HPLC analysis for the identification, purity, potency, and composition of a peptide product. It does not provide information on particulate matter, microbial contamination, or presence of endotoxins.
ILS Laboratories
8222 Vickers St | Suite 106 | San Diego, CA 92111
Phone: (619) 329-3999 | ils-lab.com
Lab Director
Dr. Greg Kalyuzhny — Lab Director
Wolverine
Lot #Batch 26-0616F
| Test | Method | Specification | Result |
|---|---|---|---|
| Peptide Purity (HPLC) | RP-HPLC at 214 nm | ≥ 95.0% | 99.84% |
| Net Blend Peptide Content | Quant (HPLC) | Report Only | 20.67 mg |
| — BPC-157 | 10.54 mg | ||
| — TB-500 | 10.13 mg | ||
| Identity (HPLC-RTM) | Retention Time Match | BPC-157 + TB-500 | Confirmed |
| Fentanyl Screen | Immunoassay, 50 ng/mL cutoff | Not Detected | Not Detected |
The results of this Certificate of Analysis relate only to the item(s) tested and apply to the sample as received. Testing was performed for FTIR and HPLC analysis for the identification, purity, potency, and composition of a peptide product. It does not provide information on particulate matter, microbial contamination, or presence of endotoxins.
ILS Laboratories
8222 Vickers St | Suite 106 | San Diego, CA 92111
Phone: (619) 329-3999 | ils-lab.com
Lab Director
Dr. Greg Kalyuzhny — Lab Director
Tirzepatide
Lot #Batch26-0616B
| Test | Method | Specification | Result |
|---|---|---|---|
| Peptide Purity (HPLC) | RP-HPLC at 214 nm | ≥ 95.0% | 99.27% |
| Net Peptide Content | Quant (HPLC) | Report Only | 15.42 mg |
| Identity (HPLC-RTM) | Retention Time Match | Tirzepatide | Confirmed |
| Fentanyl Screen | Immunoassay, 50 ng/mL cutoff | Not Detected | Not Detected |
The results of this Certificate of Analysis relate only to the item(s) tested and apply to the sample as received. Testing was performed for FTIR and HPLC analysis for the identification, purity, potency, and composition of a peptide product. It does not provide information on particulate matter, microbial contamination, or presence of endotoxins.
ILS Laboratories
8222 Vickers St | Suite 106 | San Diego, CA 92111
Phone: (619) 329-3999 | ils-lab.com
Lab Director
Dr. Greg Kalyuzhny — Lab Director
Retatrutide
Lot #Batch26-0616A
| Test | Method | Specification | Result |
|---|---|---|---|
| Peptide Purity (HPLC) | RP-HPLC at 214 nm | ≥ 95.0% | 99.59% |
| Net Peptide Content | Quant (HPLC) | Report Only | 10.52 mg |
| Identity (HPLC-RTM) | Retention Time Match | Retatrutide | Confirmed |
| Fentanyl Screen | Immunoassay, 50 ng/mL cutoff | Not Detected | Not Detected |
The results of this Certificate of Analysis relate only to the item(s) tested and apply to the sample as received. Testing was performed for FTIR and HPLC analysis for the identification, purity, potency, and composition of a peptide product. It does not provide information on particulate matter, microbial contamination, or presence of endotoxins.
ILS Laboratories
8222 Vickers St | Suite 106 | San Diego, CA 92111
Phone: (619) 329-3999 | ils-lab.com
Lab Director
Dr. Greg Kalyuzhny — Lab Director
Quality You Can Trust
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