Marienfeld
High quality glassware manufactured in Germany. Microscope slides, microscope cover glasses, counting chambers, capillary tubes, laboratory containers and volumetric glassware.
Coverslips #1.5, 24x50mm, 100 pcs./hinged-lid box, 10 boxes per pack, (1000 pieces)
Marienfeld Superior's precise machining processes make sure that their coverslips have the exact size and their edges are cut with high precision.
These coverslips are ready for use and well suited for application in automated coverslippers.
- made of chemically resistant borosilicate glass D 263® M of the first hydrolytic class
- absolutely colourless, perfectly clear, suitable for fluorescence microscopy
- for applications according to EU regulation 2017/746 on in vitro diagnostic medical devices (IVDR), with CE-mark and batch number for comprehensive information and traceability
- Thickness no. 1.5 (0.16-0.19 mm)
- in compliance with DIN ISO 8255
Coverslips #1.5H 12mm round, 100 pieces per box, 10 boxes per pack (1000 pieces)
Two-part boxes containing 100 pieces, 10 boxes per pack. High-precision cover glasses with thickness No. 1.5H featuring an exceptionally accurate thickness of 170 ?m ± 5 ?m. This new generation of cover glasses are highly recommended for objectives with high numerical aperture and high resolution, for example:
dry objectives: N.A. > 0.7
objectives for water immersion: N.A. > 1.0
objectives for glycerol immersion: N.A. > 1.2
objectives for oil immersion: N.A. > 1.3
SPECIFICATIONS
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
thickness No. 1.5H (0.170 mm ± 0.005 mm)
for applications according to EU regulation 2017/746 on in vitro diagnostic medical devices (IVDR), with CE-mark and batch number for comprehensive information and traceability
Coverslips #1.5H 24x50mm, 100 pieces per box, 10 boxes per pack, (1000 pieces)
Modern high-performance microscope objectives are designed to be used with cover glasses of a thickness of 170 ?m. The quality of the cover glass, in particular the compliance with the nominal thickness, has thereby a crucial impact on the imaging quality. Variations of thickness reduce the image contrast and result in image defects, most notably in spherical aberration.
High-precision cover glasses with thickness No. 1.5H featuring an exceptionally accurate thickness of 170 ?m ± 5 ?m. This new generation of cover glasses are highly recommended for objectives with high numerical aperture and high resolution, for example:
- dry objectives: N.A. > 0.7
- objectives for water immersion: N.A. > 1.0
- objectives for glycerol immersion: N.A. > 1.2
- objectives for oil immersion: N.A. > 1.3
Coverslips #1.5H 25mm Round, 100 pieces per box, 10 boxes per pack (1000 pieces)
High-precision cover glasses with thickness No. 1.5H featuring an exceptionally accurate thickness of 170 ?m ± 5 ?m. This new generation of cover glasses are highly recommended for objectives with high numerical aperture and high resolution, for example:
- dry objectives: N.A. > 0.7
- objectives for water immersion: N.A. > 1.0
- objectives for glycerol immersion: N.A. > 1.2
- objectives for oil immersion: N.A. > 1.3
Description:
- 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
- thickness No. 1.5H (0.170 mm ± 0.005 mm)
- for applications according to EU regulation 2017/746 on in vitro diagnostic medical devices (IVDR), with CE-mark and batch number for comprehensive information and traceability
