Deutsch & Neumann GmbH is a premier German manufacturer specializing in the production of high-quality rubber and plastic articles for laboratory and industrial applications. Headquartered in Hennigsdorf, near Berlin, the company has established a global reputation for precision and durability in "Made in Germany" technical products. Deutsch & Neumann is particularly renowned for its innovation in liquid handling, having developed iconic safety pipette fillers that are now staples in research facilities worldwide. By maintaining in-house production for their compression and moulding tools, the company ensures exceptional flexibility and short lead times for both standard laboratory items and custom-made industrial mouldings. Their commitment to using only certified elastomers and adhering to strict quality standards has made them a trusted partner for scientists and engineers in over 50 countries.
The Deutsch & Neumann range at LabFriend features essential general laboratory consumables, headlined by the "Flip" and "Peleus" safety pipette fillers, which provide precise and safe liquid aspiration. For secure sealing and fluid transfer, the brand provides an extensive selection of tubing and stoppers, including chemical-resistant silicone, Viton®, and natural rubber options. Their portfolio also includes specialized occupational safety products such as Guko adapters (filter rings), rubber pipette bulbs, and laboratory safety mats designed to protect work surfaces. To support gas-related applications, Deutsch & Neumann offers DVGW-certified safety gas hoses and high-quality rubber balloons for gas collection. By choosing Deutsch & Neumann through LabFriend, you benefit from competitive pricing and fast shipping on professional-grade rubberware engineered for long-term laboratory performance.
Why Choose Deutsch & Neumann for Your Laboratory?
- Pioneers in Pipetting Safety: Inventor of the "Flip" pipette filler, offering a unique one-handed operation that simplifies liquid handling while maximizing hygiene.
- High-Grade Elastomer Selection: Products are available in a wide variety of materials, including EPDM, Neoprene, and Silicone, ensuring compatibility with aggressive chemicals and extreme temperatures.
- Precision Manufacturing: In-house tool production allows for rigorous quality control and the ability to create complex rubber mouldings based on specific customer drawings.
- Certified Safety Standards: Gas hoses and safety components meet strict European standards (such as DIN 12898 and DVGW), ensuring maximum protection in the workplace.
- Durability and Longevity: Engineered for repeated use and sterilization, their rubber products maintain elasticity and sealing integrity even under heavy laboratory workloads.
Frequently Asked Questions
1. What is the difference between the "Standard" and "Flip" pipette fillers?
The standard Peleus ball requires manual removal of the valve for cleaning, whereas the "Flip" model features a removable automatic valve, making it significantly easier to clean and maintain.
2. Are Deutsch & Neumann silicone tubes autoclavable?
Yes, their silicone tubing is highly heat-resistant and can be repeatedly autoclaved at 121°C, making it ideal for sterile liquid transfer in microbiology and biotech labs.
3. What are Guko adapters used for?
Guko adapters (or filter cones) are used to provide a secure, airtight seal between a Buchner funnel and a filter flask, allowing for efficient vacuum filtration without leaks.
4. How do I choose the right rubber stopper size?
Stoppers are typically measured by their top and bottom diameters. It is best to choose a stopper where the bottom diameter is slightly smaller than your vessel's opening to ensure a snug, wedged fit.
