1. The Evolution of Chlorine Dioxide Production: The CDS GEN® from Medalab

For a long time, the traditional production of chlorine dioxide solutions (CDS/CDL) was a process that required manual skill and careful handling of acids. Until now, anyone wishing to produce chlorine dioxide themselves had no choice but to mix sodium chlorite with an activator—usually hydrochloric or citric acid. But chemistry continues to evolve. With the CDS GEN® from Medalab, a new era is dawning. This device harnesses the power of electrolysis to dissolve high-purity chlorine dioxide gas directly into water. The key advantage: chemical activators are no longer needed. You simply add sodium chlorite, and the device does the rest.

Why is this important? With traditional activation, residues of the acid used or incompletely reacted salts often remain in the final solution. The CDS GEN®, on the other hand, operates on the principle of gas-phase electrolysis. This means that only pure ClO₂ gas is transferred into the target water. The result is a solution of maximum purity (99.99%) that is free of byproducts. This purity makes the final product significantly “gentler” and safer to use compared to conventionally activated CDS. For users who demand the highest standards of quality in their water treatment, this CDS generator is not merely a gadget, but an indispensable precision instrument. By eliminating the source of error associated with “manual mixing,” consistent quality is also guaranteed, which is just as impressive in laboratory settings as it is for home use.

2. Technical Perfection: 3000 ppm Purity at the Push of a Button

A critical issue in the DIY production of CDS is often the concentration. If the components are not dosed precisely or if temperature and time do not interact perfectly, the ppm (parts per million) content fluctuates significantly. The CDS GEN® solves this problem with a precise electronic control unit. The system is optimized to achieve a standardized concentration of approximately 3000 ppm. This value is internationally recognized as the gold standard for saturated chlorine dioxide solutions, as it remains stable while also enabling easy dosing for a wide variety of applications.

The process is designed for maximum efficiency without compromising safety. A complete cycle takes between 7 and 8 hours. This timeframe was deliberately chosen: It allows the gas to dissolve evenly in the water without pressure spikes, which significantly increases the stability of the final solution. While conventional rapid methods often lead to unstable results, the CDS GEN® delivers a product that maintains its concentration over an extended period of time. Thanks to its compact design (29 × 22 × 11 cm) and a weight of just 1.25 kg, the device is also fully portable. Whether traveling, in research projects, or at various locations. The high-quality construction and the included carrying case ensure that your chlorine dioxide generator is ready for use wherever clean water and the highest purity are required. Operation is designed to be so intuitive that it can be performed safely even without in-depth knowledge of chemistry, making the CDS GEN® the benchmark in its price class.

3. A holistic ecosystem: Support and the Medalab Plus Zone

Purchasing a high-performance device like the CDS GEN® for €990.00 is an investment in quality and independence. Medalab understands that technology alone is only half the battle—knowing how to use the device correctly and handling it safely are just as crucial. That’s why the CDS GEN® is more than just hardware. With their purchase, buyers gain exclusive access to the “Plus Zone”. This is a secure members-only area that serves as a knowledge base. Here, you’ll find not only digital manuals that go far beyond simple quick-start guides, but also professionally produced training videos. These videos guide you step by step through setup, maintenance, and various application protocols.

Medalab positions itself not only as a seller, but also as an expert, advisor, and mentor. Medalab’s international technical support ensures that users worldwide are not left on their own when technical questions arise. Should questions arise regarding replacement parts, the air pump, or the electronic control unit, a competent team is ready to assist. After all, it’s not just about producing chlorine dioxide; it’s about doing so with the utmost confidence and sound knowledge. The official manufacturer’s warranty further underscores this promise and safeguards your investment in the long term.

4. Logistics and Safety: Global Availability for Demanding Users

In a connected world, the rapid availability of technology is a decisive factor. The CDS GEN® comes with a logistics commitment that meets the high standards of our customers. Medalab offers worldwide shipping, with processing times typically ranging from 24 hours to 3 days. Depending on whether you are located in Europe or overseas, the corresponding shipping time from DHL & co. will be added. Each device is delivered securely packed in its own special carrying case to prevent damage during transport. Since the device is shipped without hazardous chemicals (such as concentrated acids), shipping is straightforward and safe.

Should you unexpectedly find that the device does not meet your expectations, a customer-friendly 14-day return policy applies. This applies to unused devices in their original condition and provides you with the necessary peace of mind when shopping online. Please note that international shipping outside the EU may incur taxes and customs duties, which we communicate transparently to avoid unpleasant surprises. The scope of delivery is designed to be “plug-and-play”: In addition to the generator itself, the control unit, the air pump, and the necessary accessories are included. This means you can start producing your own high-purity CDS immediately after receiving the unit and reviewing the documentation in the Plus Zone. With the CDS GEN®, you’re choosing a product that combines durability, precision, and state-of-the-art electrolysis technology in a portable housing.