5-Amino-1MQ

Certificate of Analysis & Complete Test Results

✓ Verified & Certified
Test Date
Jan 30, 2026
Batch Number
110953
Purity Level
97.82%

Certificate of Analysis

High-Performance Liquid Chromatography

Client: Peptides Canada
Sample Name: IGF-1 LR3
Batch #: 110953
Report Date: 05/27/2025
Test: Purity
Receipt Date: 05/25/2025
Analysis Date: 05/27/2025
Matrix: Powder
Number of samples: 1
Purity: 97.82%

Research-grade specification: ≥95.0% — this batch exceeds specification.

Date File 110953_MS2_posneg_IGF-1_LR3_Lot110953_purity.d Sample Name IGF-1_LR3_Lot110953_purity
Sample Type Sample Position P5-64
Instrument Name LCMS-7800 Series Username -
Acq Method IGF-1_LR3_purity_145.m Acquired 05/27/2025 02:18:35 PM
IRM Calibration Status Calibrated Time (UTC-07:00)
Comment Sample test for purity of IGF-1 LR3 batch 110953 DA Method SignalToNoiseCheckout.m
Sample Group Test Batch 1 Info. -
Stream Name LC1 Acquisition 05/27/2025 02:18:35 PM
Acquisition SW Version 6400 Series Triple Quadrupole B.09.00 (89037.0) Time (Local) (UTC-07:00)

Peak List

Time Area % Area
18.64 min 1789.3 97.82 %
19.21 min 23.4 1.28 %
20.15 min 16.5 0.90

* determined as IGF-1 LR3 based on retention time

Note: Percent area between two compounds is not quantitative due to variable extinction coefficients.

Test Screen

UV Chromatogram:

Identity: IGF-1 LR3

(Other names: IGF-1 LR3, Long R3-IGF-1)

CAS: 946870-92-4

Data

Mass Spectrum

MSMS ID — head to tail database matching

Mass Spectrum Protein Envelope encompasses the 3-6 positive change states conferring Peptide Mass

IGF-1 LR3

Expected Mass: 9,112 Da

Observed Mass: 9,112 Da

Reviewed and approved by:

Herman Lelie

Pepslab.ca LLC. All test results are the responsibility of the client. This report relates only to the samples tested. The analyses were performed except as indicated. Samples are within quality control criteria and area specifications unless noted.