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CATALOG · TIRZEPATIDE · CERTIFICATES

Tirzepatide Certificate of Analysis

5 batches of Tirzepatide, each tested by an independent lab for purity, identity, net content, endotoxin, sterility, and heavy metals. Every result below is copied from the laboratory’s certificate, at the precision it was issued.

BATCHES PUBLISHED5
PURITY RETURNED99.361%–99.621%
FILLS COVERED10 MG, 20 MG, 30 MG, 60 MG, 100 MG
LATEST CERTIFIED2026-08-05
FILLBATCHPURITYIDENTITYENDOTOXINSTERILITYCERTIFIED
10 MGBATCH-101999.449%Tirzepatide · confirmedPassNo Growth2026-08-01
20 MGBATCH-2008199.361%Tirzepatide · confirmedPassNo Growth2026-08-01
30 MGBATCH-308999.407%Tirzepatide · confirmedPassNo Growth2026-08-01
60 MGBATCH-602199.579%Tirzepatide · confirmedPassNo Growth2026-08-01
100 MGBATCH-100399.621%Tirzepatide · confirmedPassNo Growth2026-08-05

COA COMING SOON: 5 MG

Tirzepatide 10 MG · BATCH-1019

99.449% PURITY
PURITY
99.449% against a specification of > 98%
NET CONTENT
12.28 mg (fill 10 MG)
IDENTITY
Tirzepatide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-4C622C-S493 · 6F51JSG
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Tirzepatide 10 MG, BATCH-1019

Tirzepatide 20 MG · BATCH-20081

99.361% PURITY
PURITY
99.361% against a specification of > 98%
NET CONTENT
20.83 mg (fill 20 MG)
IDENTITY
Tirzepatide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-DCE9B6-S494 · 2F0YURF
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Tirzepatide 20 MG, BATCH-20081

Tirzepatide 30 MG · BATCH-3089

99.407% PURITY
PURITY
99.407% against a specification of > 98%
NET CONTENT
29.87 mg (fill 30 MG)
IDENTITY
Tirzepatide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-8B76E7-S495 · ON8ZNJ2
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Tirzepatide 30 MG, BATCH-3089

Tirzepatide 60 MG · BATCH-6021

99.579% PURITY
PURITY
99.579% against a specification of > 98%
NET CONTENT
62.49 mg (fill 60 MG)
IDENTITY
Tirzepatide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-D1E014-S496 · GFDMCB2
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Tirzepatide 60 MG, BATCH-6021

Tirzepatide 100 MG · BATCH-1003

99.621% PURITY
PURITY
99.621% against a specification of > 98%
NET CONTENT
107.29 mg (fill 100 MG)
IDENTITY
Tirzepatide, confirmed by LC-MS
ENDOTOXIN
Pass · limit ≤ 0.5 EU/mL
STERILITY
No Growth
HEAVY METALS
Arsenic Negative · Cadmium Negative · Lead Negative · Mercury Negative
REPORT · ACCESS CODE
KVR-2026-AA6258-S497 · VS57WCU
CHROMATOGRAM · RP-HPLC · C18 · DAD @ 214 nm
HPLC chromatogram for Tirzepatide 100 MG, BATCH-1003

Reading a Tirzepatide certificate

Purity is measured by reverse-phase HPLC on a C18 column with detection at 214 nm — the trace shown under each batch above. The figure is the share of the signal in the Tirzepatide peak, and it is reported against the specification printed beside it.

Identity is confirmed separately by LC-MS, which checks the mass of what is in the vial against what is expected for Tirzepatide. Purity without identity would say how clean the sample is, not what it is.

Net content is the measured quantity in the vial against its stated fill. Endotoxin is reported against its limit, sterility as growth or no growth, and heavy metals as a screen for arsenic, cadmium, lead, mercury.

Verify a batch yourself

Every certificate carries the lab’s report number and access code, both published above. Enter them on the lab’s verification page and the laboratory returns its own copy of the record. Vials ship unlabeled, so the batch number for your order is on your invoice.

FREQUENTLY ASKED

4 ITEMS
Does Tirzepatide come with a certificate of analysis?

Yes. 5 batches of Tirzepatide have a published certificate, covering the 10 mg fill (BATCH-1019), the 20 mg fill (BATCH-20081), the 30 mg fill (BATCH-3089), the 60 mg fill (BATCH-6021) and the 100 mg fill (BATCH-1003). The certificate for the 5 mg fill is coming soon. Tirzepatide is sold wholesale in 10-vial kits from $7.00 per vial, with per-tier pricing on the Tirzepatide product page.

What purity is Tirzepatide tested to?

The published batches were tested by reverse-phase HPLC against a purity specification of more than 98%. They returned 99.361%–99.621%, reported at the precision the laboratory issued.

Who tests Tirzepatide?

An independent third-party laboratory. The 5 published batches of Tirzepatide (BATCH-1019, 10 mg, BATCH-20081, 20 mg, BATCH-3089, 30 mg, BATCH-6021, 60 mg and BATCH-1003, 100 mg) were certified August 1, 2026 and August 5, 2026, each tested for purity, identity by LC-MS, net content, endotoxin, sterility, and heavy metals, with the lab's report number on the certificate.

How do I verify a Tirzepatide certificate?

Enter the report number and access code printed on the certificate on the lab's verification page, linked from this page. Both are published here for batches BATCH-1019, BATCH-20081, BATCH-3089, BATCH-6021 and BATCH-1003. Vials ship unlabeled, so an order's batch number is on its invoice.

Tirzepatide, on the record.

5 BATCHES PUBLISHED · SIX-PANEL TESTED · SAME-DAY FROM SOUTHERN CALIFORNIA

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