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Quality assurance

Certificates of Analysis

Every lot we sell is independently tested for identity and purity by HPLC at an ISO/IEC 17025-accredited laboratory. Browse and download the signed Certificate of Analysis for each current lot below.

Certificate of Analysis10 mg
NLP-3 (RT)
Lot NLR-062026
IdentityHPLC
Purity98.82%
TestingISO/IEC 17025
Certificate of Analysis80 mg
KLOW
Lot NLR-202607
IdentityHPLC
Purity99.55%
TestingISO/IEC 17025
Certificate of Analysis30 mL
BAC Water
Lot EB61901
IdentityHPLC
TestingISO/IEC 17025
Certificate of Analysis10 mg
NLP-2 (TRZ)
Lot NLR-202607
IdentityHPLC
Purity99.82%
TestingISO/IEC 17025
Certificate of Analysis10 mg
TRZ Kit
Lot NLR-202607
IdentityHPLC
Purity99.82%
TestingISO/IEC 17025
Certificate of Analysis10 mg
NLP-2 (TRZ)
Lot NLR-202607
IdentityHPLC
Purity99.82%
TestingISO/IEC 17025
Every lot ships with its own signed Certificate of Analysis. Need the CoA for a specific lot not shown here? Email [email protected] with your lot or order number.
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Research-grade peptides. For laboratory and research use only.
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Products sold by Next Level Research are intended for laboratory research use only. Not for human or animal consumption. Not a drug, food, or cosmetic.