Science Services

PRODUCTS OF THE MONTH

PHEM Puffer für Elektronenmikroskopie und Immunzytochemie

Starting at €136.10 €161.96

PHEM buffer (PIPES, HEPES, EGTA MgSO4) is ideally suited for the preparation of tissue and cell cultures in immunocytochemical applications. Compared to PBS, it enables superior staining of intracellular antigens while having minimal impact on biochemical reactions and enzyme activity. Additionally, PHEM offers excellent preservation of cellular ultrastructure, especially microtubules, which is crucial for sample preparation for electron microscopy.

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Starting at €136.10 €161.96
32% Paraformaldehyde (Formaldehyde) Aqueous Solution, EM Grade, different packing units

Starting at €55.00 €65.45

Paraformaldehyde - Methanol free solution. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. Easy to break, prescored, 10 ml ampoules sealed under inert gas, or 100 ml bottles.

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Starting at €55.00 €65.45
Teeny Writer, Solvent Resistant Pen

Starting at €12.70 €15.11

Ideal for use on labels and matted surfaces in the histology and cytology. Teeny Writer feature an extremely durable ink , which does not dissolve even after repeated washing. Please note, that after directly treatment with solvents the markings are NOT SMEAR RESISTANT. It is recommended to air dry the slide before processing them. This product is NOT SUITABLE FOR any applications on SMOOTH SURFACES (such as glass or glossy plastic). Elimination or cleaning can be performed with acetic acid, ethanol/ xylenemixture or paraffin. We recommend a test before use.

Please note the information below about the chemical resistance ! *

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Starting at €12.70 €15.11
C-flat™ 2,0µm Hole Size, 1,0µm Hole Spacing, Cu

Starting at €280.00 €333.20

C-flat™ is an ultra-flat, holey carbon-coated support grid for TEM. Unlike competing holey carbon films, C-flat™ is manufactured without plastics, so it is clean upon arrival and the user has no residue to contend with. The C-flats are available in 200, 300 and 400 Mesh as well as in thick and in gold.

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Starting at €280.00 €333.20
Wafer Cleaving Kit Standard

Starting at €479.40 €570.49

A complete set of tools for clean cleaving of wafers into strips and small pieces. With this set good cut cross-sections are achieved. The Wafer Cleaving Kit Standard consists of three diamond scribers, tweezers, a small and large (optional) cutting mat and a pair of pliers.

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Starting at €479.40 €570.49
Diamond Scriber, straight tip

€32.00 €38.08

Art.Nr: E70030

Overall length 152mm, Shank Length 3mm, Handle 6x140mm, 60° tip finish.

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€32.00 €38.08

TOP CATEGORIES

WORTH KNOWING / FURTHER INFORMATION / FOCUS ON...

FOCUS ON... CELL COUNTING

For many experiments, the exact cell number is essential, e.g., to adjust the amount of chemicals or to ensure the consistency and reproducibility of experiments. Also the vitality of cell cultures or the cell density before freezing are relevant parameters. Here we give a short overview of different methods and compare manual and automatic cell counting.

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Osmium Coating - the way to go in SEM

Until now sputter coating is commonly used for SEM sample preparation, to coat non-conductive samples with a thin conductive layer. However, the grain size and directional coating in Sputter Coaters is not ideal. Osmium CVD-coating can overcome some physical problems sputter coating shows.

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Developments in global tariffs also affect us!

We would like to inform you that there may be upcoming price adjustments due to recent changes in global tariffs. These adjustments are necessary to continue providing the high-quality products and services you expect from us.
We appreciate your understanding and are available to answer any questions you may have.

Ultramicrotomy Workshop 2025 in Halle - Thanks to everyone!

We would like to thank everyone for the excellent Ultramicrotomy Workshop 2025 in Halle. It not only provided exciting insights into current developments and applications in ultramicrotomy, but also served as a valuable platform for dialogue between research and industry.
We greatly appreciated the opportunity to present our company and products in such an inspiring environment. Special thanks also to the organizers for their efforts in planning and executing the workshop.

We will be there!

We are already full of anticipation as we prepare for this year's Microscopy Conference in Karlsruhe.

Together with Helmut Gnaegi from DiATOME, we will be presenting interesting products, like the Tennant20 (Osmium Coater) and new and all time favourits from Electron Microscopy Sciences (EMS) at our booth in the entrance area.

We look forward to seeing you there!