Paul Marienfeld is a premier German manufacturer of high-precision laboratory glassware and microscopy consumables, headquartered in Lauda-Königshofen. Founded in 1922, the company has spent over a century fulfilling its mission to provide "Superior Quality for the Laboratory," becoming a world-renowned leader in the production of microscope slides and cover glass. Marienfeld is internationally recognized for its "Superior" brand, which represents the gold standard in optical clarity and mechanical precision for histology, pathology, and hematology. By maintaining a quality management system certified to DIN EN ISO 9001 and utilizing state-of-the-art automated production lines, the brand ensures that every piece of glassware meets the most stringent international standards. Today, Paul Marienfeld is an essential partner for the global scientific community, delivering "Made in Germany" excellence that facilitates accurate diagnostics and research in more than 100 countries.
The Paul Marienfeld range at LabFriend features professional optical instruments and microscopes support, headlined by their world-class microscope slides, cover glasses, and precision counting chambers (hemocytometers). These are essential for high-resolution imaging and accurate cell enumeration in clinical and research laboratories. For specialized liquid handling, the brand provides advanced liquid handling solutions through their range of volumetric glassware, including Class A pipettes, burettes, and graduated cylinders. Their portfolio also encompasses essential general laboratory consumables, featuring capillary tubes, staining jars, and specialized glass containers designed for chemical resistance and durability. To support modern diagnostic workflows, Marienfeld offers specialized diagnostic kits and laboratory aids that ensure sample integrity from collection to analysis. By choosing Paul Marienfeld through LabFriend, you benefit from competitive pricing and fast shipping on premium German glassware designed for maximum precision and reliability.
Why Choose Paul Marienfeld for Your Laboratory?
- A Century of Glass Expertise: With over 100 years of manufacturing experience, Marienfeld combines traditional craftsmanship with cutting-edge technology to produce the world's finest microscopy consumables.
- Unmatched Optical Clarity: Their slides and cover glasses are manufactured from high-quality soda-lime or borosilicate glass, ensuring minimal autofluorescence and maximum light transmission.
- Precision Counting Chambers: Marienfeld counting chambers are globally respected for their diamond-milled accuracy, providing the reliable cell counts required for critical medical diagnostics.
- Strict Quality Standards: Every batch undergoes rigorous inspection to ensure dimensions, planarity, and surface cleanliness meet the high expectations of professional laboratory users.
- Comprehensive Product Range: From standard laboratory beakers to specialized pathology tools, Marienfeld provides a one-stop solution for high-quality glass-based laboratory essentials.
Frequently Asked Questions
1. What is the benefit of using "Superior" grade microscope slides?
Superior grade slides feature exceptionally clean surfaces and precise edges. They are pre-cleaned and ready-to-use, which is critical for achieving consistent staining results and protecting sensitive automated slide scanners.
2. Are Marienfeld counting chambers available with different grid types?
Yes, Marienfeld offers a wide variety of counting chambers, including Neubauer Improved, Fuchs-Rosenthal, and Thoma grids, available in both standard and "bright-line" versions for better contrast.
3. Can Marienfeld cover glasses be used in automated coverslippers?
Absolutely. Marienfeld cover glasses are known for their high dimensional accuracy and planarity, making them ideal for trouble-free processing in high-throughput automated coverslipping machines.
4. Is Marienfeld volumetric glassware calibrated to international standards?
Yes, all Marienfeld volumetric instruments, such as flasks and pipettes, are manufactured and calibrated according to DIN and ISO standards, with Class A versions providing the highest level of accuracy and traceability.
