1. The Kits4less Analytical Integrity Guarantee

We stand behind the molecular identity and purity of every compound we distribute. Our guarantee is rooted in hard data: every batch is verified to meet or exceed the analytical specifications listed in its corresponding Certificate of Analysis (COA).

What We Guarantee:

  • Purity Benchmark: We guarantee that the compound purity meets the minimum percentage stated on the product page (typically >99%) as verified by HPLC.

  • Sequence Integrity: We guarantee the molecular weight and sequence identity of our peptides as validated by Mass Spectrometry (MS).

  • Logistical Stability: We guarantee that our vacuum-sealed, lyophilized products are shipped in a state that preserves maximum biological activity during transit.

2. Verified Discrepancy Protocol

If a research team believes a compound does not meet the analytical standards promised, Kits4less provides a transparent resolution pathway:

  1. Independent Verification: To initiate a claim, the researcher must provide results from an independent, third-party laboratory (e.g., JanoShik, Clarus, or an equivalent analytical facility) utilizing HPLC/MS methodology.

  2. Investigation: Upon receipt of the independent data, our technical team will cross-reference the results with our internal batch retention samples.

  3. Resolution: If a verifiable defect in purity or identity is confirmed, Kits4less will provide a full replacement of the affected batch or issue a store credit for the procurement of alternative reagents.

3. Exclusions & Researcher Responsibility

Due to the volatile nature of biochemical reagents, the following conditions void the Analytical Integrity Guarantee:

  • Reconstitution Errors: We cannot guarantee the stability of a compound once it has been reconstituted, as the quality of the diluent and the handling technique are beyond our control.

  • Improper Storage: Claims made on products stored outside of recommended parameters (e.g., peptides kept at room temperature for extended periods or subjected to multiple freeze-thaw cycles) will not be honored.

  • Research Outcomes: We guarantee the material, not the result. The success or failure of a specific laboratory experiment or animal model does not constitute a product defect.

  • 60-Day Window: All quality-related claims must be submitted within 60 days of confirmed delivery to ensure the retention samples remain a valid point of comparison.

4. Shipping & Delivery Warranty

We guarantee the safe delivery of your research materials:

  • Seized or Lost Packages: In the rare event that a domestic package is lost in transit (as confirmed by carrier tracking), we provide a one-time free reshipment of the order.

  • Damage in Transit: If a vial arrives compromised (broken glass or broken seal), you must provide photographic evidence within 24 hours of delivery for a replacement to be issued.