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Marienfeld 1.5H high precision coverglasses

Marienfeld

It is all about quality and precision, made in Germany.

Features

  • high spectral transmission

  • refractive index optimized for microscopes 

  • virtually colorless appearance

  • low autofluorescence

  • excellent optical and cosmetic quality

  • good chemical resistance to environmental conditions facilitates long durability in archiving samples

  • low flatmess deviations

  • complies precisely with the set thickness tolerances

  • low alkali content enables cell growth

  • good wettability on both glass surfaces

  • protective coating facilitates automated separation of individual cover glasses in coverslippers

As authorized partner of Marienfeld coverglasses for researchers in United States, Neuvitro is the leading manufacturer among the world to providing professional coating of Marienfeld coverglasses on a variety of diameters (12mm, 18mm, 25mm for different culture plates) with the broadest coverage of coating substrates, such as PDL, PLL, PLO, Collagen, Gelatin, Laminin, Fibronectin, PDL+Laminin, PDL + Fibronectin, PLO+Laminin, PLO+Fibronectin, PDL+Laminin+Fibronectin, etc.

List of German Marienfeld glass coverslips with coated substrates, sterile, ready to use:

 

Poly-D-Lysine (PDL) coated Marienfeld coverslips for cell culture-imaging

Poly-L-Lysine (PLL) coated Marienfeld coverslips for cell culture-imaging

Rat tail Collagen I coated Marienfeld coverslips for cell culture-imaging

Mouse Laminin coated (on PDL layer) Marienfeld coverslips for cell culture-imaging

Poly-L-Ornithine Laminin coated Marienfeld coverslips for stem cell culture-imaging

Fibronectin coated (on PDL layer) Marienfeld coverslips for cell culture-imaging

Gelatin coated Marienfeld coverslips for cell culture-imaging

Treated cleaned Marienfeld glass coverslips with no coating, sterile, ready to use

List of Marienfeld glass coverslips in original box without treatment:

Round shape Marienfeld glass coverslips with no coating no treatment for cell culture

Rectangular shape German Marienfeld glass coverslips with no coating no treatment for cell culture

Round shape German Marienfeld glass coverslips for IHC

Rectangular shape German Marienfeld glass coverslips for IHC

Technical data:

Light transmission ƬvD65 (d = 0.15 mm)91,7 %

Coefficient of mean linear thermal expansion α (20 °C; 300 °C) (static measurement)7,2 · 10-6 K-1

Transformation temperature Tg557 °C

Dielectric constant εr at 1 MHz6,7

Refractive index nD1,5230

Refractive index ne1,5255

Abbe value ve55

Density ρ (annealed at 40 °C/h)2,51 g/cm3

D 263® M is a clear borosilicate glass that is produced by a draw-down method. This permits the production of very thin glass thicknesses between 0.10 and 0.21 mm.

D 263® M is used as a cover glass for microscopic analyses and complies to all requirements of ISO 8255-1. Its low autofluorescence and high chemical resistance are preconditions for reliable research results.