Support

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24h / 365days

We offer support for our customers

Mon - Fri 8:00am - 5:00pm (GMT +1)

Get in touch

Cybersteel Inc.
376-293 City Road, Suite 600
San Francisco, CA 94102

Have any questions?
+44 1234 567 890

Drop us a line
info@yourdomain.com

About us

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Cover glasses square and rectangular

Cover glasses square and rectangular

Marienfeld Superior cover glasses feature an excellent flatness and smooth surfaces thanks to the best material. No cover glasses made of soda lime glass match the quality of our borosilicate glass coverslips. Even when archived for years preparations keep their optical quality thanks to our noncorroding glass and the particularly low tolerance of the material thickness.Our precise machining processes make sure that our coverslips have the exact size and their edges are cut with high precision. All of our efficient processes include a stringent, integrated quality control and thus ensure high quality coverslips which do not stick together. 

Our coverslips are ready for use and well suited for application in automated coverslippers. All these characteristics result in significant advantages for the user.

  • made of chemically resistant borosilicate glass D 263® M of the first hydrolytic class
  • absolutely colourless, perfectly clear, suitable for fluorescence microscopy
  • in compliance with DIN ISO 8255
  • for in-vitro diagnostic (IVD) applications according to IVD directive 98/79/EC, with CE - mark and batch number for comprehensive information and traceability

Thickness no. 1 (0.13-0.16 mm)

Two-part plastic boxes containing 100 pieces, 10 boxes in a cardboard carton

Cat. No. Size Multipack Unit
0101000 12 x 12 mm 150 x 1000 1000
0101010 15 x 15 mm 100 x 1000 1000
0101020 16 x 16 mm 100 x 1000 1000
0101030 18 x 18 mm 100 x 1000 1000
0101040 20 x 20 mm 100 x 1000 1000
0101050 22 x 22 mm 75 x 1000 1000
0101060 24 x 24 mm 75 x 1000 1000

Hinged lid plastic boxes containing 200 or 100 pieces, 10 boxes in a cardboard carton

Cat. No. Size Multipack Unit
0101052 22 x 22 mm 25 x 2000 2000
0101062 24 x 24 mm 25 x 2000 2000
0101092 21 x 26 mm 25 x 2000 2000
0101102 22 x 30 mm 25 x 1000 1000
0101112 22 x 32mm 25 x 1000 1000
0101122 22 x 40mm 25 x 1000 1000
0101142 22 x 50mm 25 x 1000 1000
0101152 22 x 60mm 25 x 1000 1000
0101172 24 x 32 mm 25 x 1000 1000
0101182 24 x 36 mm 25 x 1000 1000
0101192 24 x 40 mm 25 x 1000 1000
0101202 24 x 46 mm 25 x 1000 1000
0101212 24 x 48mm 25 x 1000 1000
0101222 24 x 50 mm 25 x 1000 1000
0101232 24 x 55 mm 25 x 1000 1000
0101242 24 x 60 mm 25 x 1000 1000

Cardboard boxes containing 100 pieces, 10 boxes in a carton

Cat. No. Size Unit
0101290 50 x 75 mm 1000

Thickness no. 1.5 (0.16-0.19 mm)

Hinged lid plastic boxes containing 200 or 100 pieces, 10 boxes in a cardboard carton

Cat. No. Size Multipack Unit
0102032 18 x 18 mm 25 x 2000 2000
0102042 20 x 20 mm 25 x 2000 2000
0102052 22 x 22 mm 25 x 2000 2000
0102062 24 x 24 mm 25 x 2000 2000
0102112 22 x 32 mm 25 x 2000 1000
0102122 22 x 40 mm 25 x 2000 1000
0102142 22 x 50 mm 25 x 2000 1000
0102152 22 x 60 mm 25 x 2000 1000
0102172 24 x 32 mm 25 x 2000 1000
0102192 24 x 40 mm 25 x 2000 1000
0102222 24 x 50 mm 25 x 2000 1000
0102242 24 x 60 mm 25 x 2000 1000

Thickness no. 0 (0.085-0.115 mm)

Hinged lid plastic boxes containing 200 or 100 pieces, 10 boxes in a cardboard carton

Cat. No. Size Multipack Unit
0100032 18 x 18 mm 25 x 2000 2000
0100042 20 x 20 mm 25 x 2000 2000
0100052 22 x 22 mm 25 x 2000 2000
0100062 24 x 24 mm 25 x 2000 2000
0100112 22 x 32 mm 25 x 2000 1000
0100122 22 x 40 mm 25 x 2000 1000
0100142 22 x 50 mm 25 x 2000 1000
0100152 22 x 60 mm 25 x 2000 1000
0100172 24 x 32 mm 25 x 2000 1000
0100192 24 x 40 mm 25 x 2000 1000
0100222 24 x 50 mm 25 x 2000 1000
0100242 24 x 60 mm 25 x 2000 1000

For other sizes, thicknesses and packaging, please send us your enquiry.

Copyright 2019 - Paul Marienfeld GmbH & Co. KG
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