- PREPARED MICROSCOPE SLIDES SETS
- MEDIA PROGRAM BIOLOGY ABCD
- MULTIMEDIA PACKAGES FOR TEACHERS AND STUDENTS
- DIDACTIC MATERIAL FOR TEACHING SCIENCE AND BIOLOGY
- CD-ROM FOR SCHOOL AND EDUCATION
- DRAWING SHEETS AND TEXTBOOKS
All LIEDER slides are MADE IN GERMANY and meet all scientific requirements.
All slides prepared by LIEDER are professionally manufactured in our own laboratories by 30 well-trained scientists and technicians under strict scientific control. They are the product of many years of experience combined with the most modern techniques.
The service life of a microscopic preparation depends on the technical and preparatory effort involved in its manufacture. The production of microscopic specimens is a long, complex, and expensive process, and some companies are trying to shorten and simplify this process. The results are fading colours, the formation of bubbles and clouding in the containment agent after a short time.
However, a carefully and professionally manufactured microscope preparation should last much longer than the two years required by law. Due to the special and complex preparation methods used in our laboratories, we can give a guarantee on the shelf life of our preparations for 20 (twenty) years. The prerequisite for this long guarantee is that the specimens are stored in a cool and dark place and horizontal.
LIEDER microscope slides are produced in our laboratories under scientific supervision. They are the result of decades of experience in all areas of preparation technology. The production of the microtome sections is carried out by experienced specialists, and cutting technology and section thickness are adapted to the objects. From the many staining methods commonly used in microscopy, we choose those that combine a clear and high-contrast representation of the desired structures with the best durability. In most cases, this involves complex multiple dyeings.
LIEDER microscope slides are delivered on finely edged microscope slides in the format 26 x76 mm. Each microscope preparation is unique.
About Johannes Lieder GmbH & Co KG
LIEDER is a leading manufacturer of teaching aids for schools/universities and education, including prepared microscope slides, didactic material for teaching science/biology and multimedia packages. Since the foundation of the company in 1955, LIEDER microscope slides have been produced in PREMIUM quality and have been made exclusively in our Ludwigsburg laboratories under scientific management. Our products are used by individual schools, universities, and scientific institutions worldwide. The high quality of our microscope slides “MADE IN GERMANY” is very recognised by our customers.
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JOHANNES LIEDER GmbH & Co. KG