Finding reliable blank matrices for your routine Veterinary Drug Residues analyses can be challenging and time-consuming.
Following the success achieved in 2025 and thanks to your valuable feedback, we have implemented a dedicated line of Veterinary Drug Blank Control Materials (CMblank), specifically designed to provide concrete support to your quality management system.
These materials originate from different bulks than those used for the Proficiency Test (PT) Test Materials and are thoroughly characterized as “blanks” for a wide range of analyte families.
🌟 The Exclusive 2026 Promotion: 70% Discount on CMblanks
To facilitate the sourcing of these materials, we have launched an extraordinary promotion valid throughout 2026:
By purchasing any PT belonging to the 2026 Veterinary Drugs line, you will be entitled to a 70% discount on the corresponding CMblank!
Thanks to this combination, you can order the PTs of your interest along with their respective Blank Control Materials at a special price, paying only €66.00 each for the blanks (instead of €220.00).
Have you already purchased a Veterinary Drugs PT in 2026? Great news: you can order the corresponding CMblank with the 70% discount at any time, without having to purchase the PT again.

🎁 Extra Benefit for Your Laboratory:
If you have purchased or will purchase at least one CMblank in 2026, you will automatically be entitled to buy any other CMblank in our catalogue with the same 70% discount, even without purchasing the corresponding PT! This is an unmissable opportunity if you face difficulties in finding blank materials on the market for your daily routine analyses.
⚠️ Important: How to Claim Your Discount (The promotion is NOT visible online!)
Since this is a special promotion, the e-commerce system will not automatically apply the 70% discount in your shopping cart.
To take advantage of this offer, please follow these steps:
- Place your order or request a quote as usual directly on our e-commerce platform (https://testveritas.odoo.com).
- Add the desired PTs and/or CMblanks to your cart at full price.
- Once we receive your order in our system, our sales team will verify the promotional conditions, manually apply the 70% discount, and send you the corrected order confirmation with the updated prices (€66.00 per material) for your final approval.
🔍 Our Technical Advice for PTs
Test Veritas supports the analytical independence and quality of laboratories. During your participation in our PTs, there is no obligation to use our blank samples.
Our professional recommendation remains to use the same blank samples in PTs that you employ in your daily routine. We believe that the selection and management of blank materials are an integral part of the laboratory’s analytical method. As such, they should be evaluated during the Proficiency Test to reflect the actual operating conditions of your ISO 17025 accredited workflow. Our CMblanks are specifically designed to fill market gaps and provide a standardized solution when suitable routine blanks are not available.
Can’t find what you are looking for?
Our goal is to meet the needs of laboratories in their routine activities. If there is a specific blank material you need but struggle to find on the market, please let us know at info@testveritas.com. Our Research and Development department is constantly working to meet your specific analytical requirements.
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