Sentali Labs synthesizes high-purity research peptides with full analytical transparency.
Every lot is HPLC-verified and ships with a certificate of analysis.
Sold strictly for in-vitro laboratory research. Not for human or animal use. RUO only.
02 — The Science
Analytical transparency, not assumptions.
Every batch passes a three-stage release protocol before it leaves the bench. The data travels with the vial — printed on the certificate of analysis and archived against the lot number.
01
RP-HPLC purity
Reverse-phase chromatography quantifies purity to ≥99% with documented retention time.
02
Mass-spec identity
ESI-MS confirms molecular weight matches the expected sequence within tolerance.
03
Appearance & content
Net peptide content, water content, and visual inspection recorded per lot.
HPLC CHROMATOGRAM · LOT SL-246199.4% ▲
99.4%
Area purity
8.42
RT / min
PASS
ESI-MS
03 — Standards
Built for researchers who read the COA first.
Sentali Labs supplies academic and industry laboratories with reference-grade peptides — with full analytical documentation for every lot. Every compound ships with batch-specific HPLC and MS data. Ordering is limited to qualified research institutions and registered businesses.
Documented synthesis
Solid-phase peptide synthesis with full process records per lot.
COA archive
Certificates retained and retrievable by lot number. All COAs publicly listed in our library.
Cold-chain logistics
Lyophilized and shipped to preserve peptide integrity in transit.
Verified accounts
Ordering limited to qualified research institutions and registered businesses.
Certificate of Analysis Library
All lot-specific COA documents are listed below. Each certificate includes HPLC purity data,
mass-spec identity confirmation, and batch records.
Compound
Lot Number
CAS
Size
HPLC Purity
MS Result
Date Issued
Certificate
No certificates match your search.
COA documents are issued for research verification only. All products for in-vitro research use only.
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RUO · B2B RESEARCH ACCOUNTS ONLY
Account information
Orders are fulfilled to verified research institutions and registered businesses only.
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All peptides ship lyophilized via cold-chain courier. Delivery address must match the registered research facility.
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All transactions are encrypted and processed securely.
Submit the order and we'll email wire transfer instructions to your registered address. Orders ship upon payment confirmation.
BANK: Research Trust Bank N.A.
ROUTING: Provided post-order
REF: Your order number
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RUO · IN-VITRO RESEARCH ONLY
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Our team will review your account details and confirm your order by email within one business day. COA documents for your lot will be included with your shipment confirmation.
What happens next
1
Account verification
We'll verify your institution credentials — typically within 1 business day.
2
Order confirmation
You'll receive an email with your order confirmation and tracking details.
3
Cold-chain dispatch
Your peptides ship lyophilized with lot COA documents included.