Have you ever picked up a lab instrument and wondered, "What is this actually made of?" The material isn't just about feel; it's the secret to accuracy, durability, and the long-term reliability of your results. If you've used a robust, colorful pipette, you might have already held the answer in your hand: a high-performance material known as PA6+GF.
Let's break down this technical name. PA6 stands for Polyamide 6, a versatile engineering plastic more commonly known as Nylon 6. Renowned for its toughness and excellent chemical resistance against common lab reagents, it's a strong choice on its own. However, it has a known weakness: it can absorb moisture, which may affect its dimensional stability over time.
This is where the "+GF" comes in. It means Glass Fiber reinforced. By embedding fine glass strands into the Nylon matrix, engineers create a composite material that is far superior to its base polymer. The glass fibers act as a rigid skeleton, dramatically enhancing the material's:
Strength & Stiffness: It becomes much more resistant to bending and deformation under force.
Heat Resistance: Its Heat Deflection Temperature (HDT) rises significantly, allowing it to perform reliably in various lab environments.
Dimensional Stability: Moisture absorption is reduced, and the part is less prone to warping, ensuring consistent performance year after year.
In short, PA6+GF is the workhorse of engineering plastics, chosen for applications where strength, stability, and longevity are non-negotiable—from automotive components to, you guessed it, high-quality laboratory equipment.
Experience the Difference: The BIO-DL Colour Pipette, Built on a Legacy of Quality
Understanding the superior material science behind PA6+GF gives you the knowledge to make an informed choice. This expertise is at the core of our durable laboratory equipment, including the legendary BIO-DL Colour Pipette.
The Colour line carries a rich 30-year heritage. Originating from the Finnish company Labsystems, it was later produced by Thermo Fisher Scientific. From 2014, Bio-DL collaborated in its production, and by 2015, we purchased the entire production line. Today, the BIO-DL Colour Pipette is manufactured on the same original line, with the same quality standards and management.
This legacy is built into every component. The pipette's handle is crafted from PA6+GF, ensuring it can withstand the rigors of daily lab use without losing its integrity. Complementing this, the piston is made from PEI, another high-performance, corrosion-resistant polymer. This commitment to material excellence is why it's common for us to receive Colour pipettes for servicing that have been in reliable use for over a decade.
Beyond its robust construction, the Colour Pipette is designed for intuitive efficiency. Each volume range features a distinct, bright color, with clear volume marking on the side. This allows for instant identification, reduces the risk of cross-contamination, and brings a splash of organization and personality to any lab bench—a feature beloved by researchers and students alike.
Upgrade your lab with an instrument where proven heritage meets uncompromising material science.
Choose the BIO-DL Colour Pipette: Where legendary lineage and robust engineering deliver unparalleled value.
