99%+ Average Purity
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ZC-TZ 40mg
ZC-TZ 40mg - Image 2

ZC-TZ 40mg

Price range: $79.99 through $639.99

Research Peptide · Metabolic

ZC-TZ. Lyophilized synthetic peptide supplied as a research reference standard, characterized by mass and purity, for in-vitro analytical method development.

Ships in 12–24 hours · Free USPS Priority over $50 · HPLC-MS/MS tested · Made in USA

Pack pricing

For laboratory research use only. Not for human or animal use. Buyers must be 21 or older.

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Certificate of Analysis Freedom Diagnostics Testing · USA
99.66% HPLC Purity
Identity (LC-MS)Confirmed
LotZC-TZ-107
Net content42.81 mg
Reported06/09/2026
View Certificate (PDF)
Verify at FreedomDiagnosticsTesting.com · code ZCLa2606080088
Four assays on every published batch: Identity · Purity · Net Content · Appearance
SKU: ZC-GLTZ-40 Category:
✓ COA Verified
The Pack Math
Multi Pack (5 vials)$359.99$399.95 as singlesYou keep $39.96
Value Pack (10 vials)$639.99$799.90 as singlesYou keep $159.91
Specifications
CompoundZC-TZ
Quantity40 mg per vial
FormLyophilized
TestingThird-party HPLC-MS/MS — COA published for every batch
OriginUSA
Dispatch12–24 hours
Why researchers choose ZC Labs
Batch tested
Every batch is independently verified, and the COA for each lot is published online.
Shipment protection
Damaged on arrival? We replace it immediately, no questions asked.
Fast dispatch
Orders ship within 12–24 hours via USPS Priority.
Quality guarantee
Purity concerns? We arrange third-party retesting at no cost.
Storage & handling
Lyophilized powderStore at −20°C, desiccated, away from light.
After reconstitutionRefrigerate at 2–8°C. Use within 30 days. Avoid repeated freeze-thaw cycles.
Shipping
Free USPS Priority shipping on orders over $50 ($9 flat rate under $50).
Processing 12–24 hours · Delivery 1–3 business days · USA only.
Orders are securely packaged to our quality-control standards to help maintain product integrity during transit.
Intended use & terms
Intended useFor in-vitro research only by qualified professionals. Not for human or veterinary use, food, drugs, diagnostics, or cosmetics.
DisclaimerNot evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.
Terms of saleBy purchasing, the buyer affirms they are a qualified researcher or institution. All sales are final. Buyers must be 21 or older.
Weight0.15 lbs
Dimensions3 × 2 × 2 in
Pack

Single Pack (1 vial), Multi Pack (5 vials), Value Pack (10 vials)

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ZC-TZ 40mgZC-TZ 40mg
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FDA Disclaimer

The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease. All products are for laboratory developmental research USE ONLY. Products are not for human consumption.

ZC LABS is a chemical supplier. ZC LABS is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic act. ZC LABS is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic act.

THE PRODUCTS WE OFFER ARE NOT INTENDED FOR HUMAN USE. THEY ARE INTENDED FOR IN-VITRO AND PRE-CLINICAL RESEARCH PURPOSES ONLY. THE CUSTOMER ACKNOWLEDGES THAT THERE ARE RISKS IN THE HANDLING, USE, AND DISTRIBUTION OF THESE PRODUCTS, AND CERTIFIES THAT IT HAS THE PROPER EQUIPMENT, FACILITIES, AND PERSONNEL FOR MANAGING THOSE RISKS; AND THE CUSTOMER KNOWINGLY ACCEPTS THESE RISKS.