Quadra Biotech About us

The detail makesthe difference.

Research materials deserve a closer look. At Quadra Biotech, the compound, the specification and the published evidence are all there to explore.

A clear view of
what you’re choosing.

Quadra Biotech supplies six research compounds in powder form. Our catalogue brings the materials together with their specifications, handling guidance and primary research sources.

Quality starts with details you can inspect. We publish the independent analysis available for our Retatrutide 10mg sample, including the laboratory’s original results and chromatogram.

Each compound’s research background is explained on its product page. Our research note sets out the scope of the catalogue.

A real sample.
A report you can read.

Independent analysis by Analiza Bialek, Wrocław, Poland. Explore the results from the submitted Retatrutide 10mg vial.

99%

Purity recorded in the laboratory report.

Analiza Bialek analysed one customer-submitted Quadra Biotech Retatrutide 10mg vial. The original report includes the chromatogram and the analytical method.

RETATRUTIDE 10MG
ORDER 100018308
ANALYSIS COMPLETED 18 SEPTEMBER 2026

Original Retatrutide chromatogram from Analiza Bialek report 100018308
The original chromatogram, reproduced from page 2 of the report.

These results describe the submitted 10mg sample. The report does not identify a batch number or establish results for the 20mg variant, other products, sterility or shelf life. The full document is available below.

Read the original PDF
Quadra Biotech TB-500 powder vial
Quadra Biotech BAC water 3ml, included free with each powder vial

Powder in the vial.
Water on us.

Every powder vial comes with a complimentary 3ml bottle of BAC water. One vial, one bottle. It is included automatically and shown in your cart.

Supplied for laboratory research. Use a diluent appropriate to your compound and laboratory protocol; the included bottle does not establish a reconstitution method.

3 → 20%

Select any three or more powder vials for 20% off the product subtotal. Same-product quantities count. Your BAC water is still free. Delivery is calculated separately.

Build your selection

Looking for a product detail or a specific analysis? Contact us with the compound and variant you’re researching.

info@quadrabiotech.com