COA verification and testing documentation visual

COA Verification

Analytical reports, with source context.

Review historical sample reports and source-linked publications. Check what was tested, who issued the document, and whether it applies to the specific lot offered for your order.

Public COA Library

Browse historical sample reports and source-linked references by product, sample specification, document number, or publisher.

FirestineLab reports

79

COA records

185

Report access

Direct PDF

Explore our analytical report library for sample identity, test methods, and reported results. Each report documents the sample tested. Contact our team to confirm the matching documentation and supply lot for your order.

FirestineLab directory checked: . View laboratory source

Showing 1-12 of 13 reports

LeewayGo COA reports with laboratory sources, document references and original PDFs
Product / sampleDocument referenceLaboratory / sourceAnalysisReport / inquiry

Tirzepatide

View product specifications

Sample specification: 60mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-090

Cited source reference: 6735502

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 5mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-089

Cited source reference: 6814142

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 50mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-088

Cited source reference: 6611152

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 40mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-087

Cited source reference: 6015102

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 30mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-086

Cited source reference: 6735462

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 2mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-085

Cited source reference: 6409552

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 20mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-084

Cited source reference: 43010302

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 120mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-083

Cited source reference: 6314152

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 10mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-082

Cited source reference: 6917312

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide

View product specifications

Sample specification: 100mg

Client: LeewayGo

Source-linked reference report

Report number

FSL-260820-081

Cited source reference: 6814072

Current supply lot: not established by this listing.

Laboratory / source

FirestineLab

Lab directory
Purity
See original PDF
Test date
See original PDF

Tirzepatide 2mg

View product specifications

Client: Peptide Mom

Historical sample report

Lot / reference

6409552

Current supply lot: not established by this listing.

Laboratory / source

Document archive

Laboratory details in original PDF

Purity
99.73%
Test date
May 7, 2026

Tirzepatide 20mg

View product specifications

Client: Peptide Mom

Historical sample report

Lot / reference

43010302

Current supply lot: not established by this listing.

Laboratory / source

Document archive

Laboratory details in original PDF

Purity
99.53%
Test date
Apr 19, 2026

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