Paul Marienfeld Square Coverslips – German Microscope Cover Glasses
Our Paul Marienfeld Square Coverslips are manufactured in Germany from premium D 263® M specialty glass, offering excellent optical clarity, chemical resistance, and dimensional consistency for professional microscopy applications. Produced from glass with high hydrolytic resistance, these precision microscope cover glasses are suitable for research, clinical, histology, educational, and professional laboratory environments.
Designed for specimen preparation and microscopic examination, Paul Marienfeld square microscope coverslips provide reliable optical performance for routine and specialised laboratory workflows.
Square Microscope Coverslip Range & Technical Specifications
Our collection includes Paul Marienfeld square coverslips in a wide range of dimensions, from 18 × 18 mm to 50 × 64 mm, allowing laboratories to select suitable cover glass dimensions for different specimen preparations and microscopy techniques.
Available thickness grades range from No. 0 (0.085–0.115 mm) to selected No. 4 (approximately 0.4 mm) options, depending on the product.
Specialised haemocytometer cover glasses are also available for compatible counting chamber applications.
Key features include:
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German Manufacturing: Produced by Paul Marienfeld GmbH for professional laboratory microscopy.
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Premium D 263® M Glass: High-quality specialty glass offering excellent transparency and optical properties.
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Wide Size Selection: Dimensions ranging from 18 × 18 mm to 50 × 64 mm across selected products.
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Different Thickness Grades: Multiple nominal thickness options to suit particular microscopy objectives and specimen preparation requirements.
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High Optical Clarity: Colourless glass with excellent light transmission for clear microscopic observation.
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Chemical Resistance: Glass material with high hydrolytic resistance for appropriate laboratory applications.
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Precision Manufacturing: Consistent dimensions and surface quality to support reliable specimen preparation.
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Protective Packaging: Selected products are supplied in hinged plastic boxes for convenient laboratory storage and handling.
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Batch Traceability: Manufacturer batch identification is available where specified for the relevant product.
The required coverslip thickness depends on the microscope objective, specimen, and imaging technique. Laboratories should check individual product specifications when selecting cover glass dimensions and thickness.
High-Precision Thickness Coverslips – Available on Request
For specialised clinical trials, scientific research, and advanced microscopy applications, Paul Marienfeld high-precision thickness coverslips are also available on request.
These specialist cover glasses offer more tightly controlled thickness specifications for applications requiring precise optical performance, dimensional consistency, and reproducible imaging conditions.
High-precision thickness coverslips may be particularly suitable for:
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Clinical trials and specialist biomedical research
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Advanced fluorescence microscopy
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High-resolution optical imaging
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Research applications requiring controlled coverslip thickness
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Microscopy techniques sensitive to variations in cover glass thickness
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Specialised laboratory protocols requiring defined dimensional tolerances
Availability, thickness tolerances, dimensions, minimum order quantities, and lead times are subject to manufacturer confirmation.
For technical specifications, custom requirements, and quotations, please contact support@londonlaboquip.com.
Applications & Benefits
Our Paul Marienfeld square microscope coverslips are suitable for a wide range of laboratory applications, including:
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Routine biological and clinical microscopy
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Histology and cytology specimen preparation
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Fluorescence microscopy using compatible imaging systems
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Research and biomedical laboratory microscopy
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Microscopic examination of tissue sections and biological specimens
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Educational and university teaching laboratories
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Clinical pathology and diagnostic laboratory workflows
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General specimen mounting and microscopic observation
These precision cover glasses provide consistent optical performance for use with suitable microscope slides and coverslips in routine and advanced microscopy applications.
Manufacturing Quality & Laboratory Standards
Paul Marienfeld GmbH manufactures laboratory glass products in Germany, with selected microscope cover glasses produced to applicable dimensional and quality specifications.
Where relevant, product conformity, applicable standards, regulatory marking, and batch traceability should be confirmed using the manufacturer's documentation for the specific product.
The combination of precision manufacturing, optical quality, and carefully selected glass materials makes these coverslips suitable for laboratories requiring dependable microscopy consumables.
Trade, Bulk Orders & Distributor Enquiries
London Laboratory Equipment Ltd is a UK distributor of Paul Marienfeld GmbH, supplying premium German laboratory glass products to universities, research institutions, clinical laboratories, and professional microscopy users.
Quantity discounts are available online, with additional discounts potentially available for larger orders.
We welcome enquiries for trade pricing, bulk purchasing, institutional quotations, specialist high-precision coverslips, and distributor opportunities.
Found a lower like-for-like UK quotation? Send it to us for consideration under our 5% price-beat offer, subject to verification and applicable terms.
For technical specifications, high-precision thickness requirements, volume quotations, or purchasing enquiries, please contact support@londonlaboquip.com.
Browse our Paul Marienfeld Square Coverslips below to select the most suitable size and thickness for your laboratory microscopy requirements.
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