Cover Glasses

Cover Glasses

Product Details:

  • Features Highly Transparent, Chemically Resistant, Thin and Even, Smooth Edges
  • Temperature Resistance Up to 300C
  • Glass Type Cover Glass
  • Accuracy Optical Flatness 0.01 mm
  • Shape Square or Rectangular
  • Control Type Manual Handling
  • Type Laboratory Cover Glasses
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Cover Glasses Product Specifications

  • Manual Handling
  • 22 mm x 22 mm (typical), other sizes available
  • Square or Rectangular
  • Cover Glasses
  • Borosilicate Glass
  • Laboratory Glassware
  • Optical Flatness 0.01 mm
  • Up to 300C
  • Cover Glass
  • Glass
  • Laboratory Cover Glasses
  • Highly Transparent, Chemically Resistant, Thin and Even, Smooth Edges
  • Intended for covering specimens on microscope slides
  • 1.52
  • 0.13 mm to 0.17 mm (standard)
  • Non-sterile (can be sterilized before use)
  • Approx. 2.23 g/cm³
  • Plastic or Cardboard Box
  • Fine ground edges
  • 100 pieces / pack
  • Ultra-clear for High Optical Clarity

Product Description

Manufactured from imported mechanically dawn glass, which is superior than mouth blown glass. Cover glasses are optically flat and free from waviness.

  • No. 0  : 0.08 mm to 0.13 mm 1/250
  • No. 1  : 0.13 mm to 0.16 mm 1/200

Available Sizes
  • Square  : Circular
  • 18 mm x 18 mm  : 18 mm Circular
  • 19 mm x 19 mm  : 19 mm Circular
  • 22 mm x 22 mm  : 22 mm Circular
  • 24 mm x 24 mm  : 24 mm Circular
  • 25 mm x 25 mm  

 




Exceptional Optical Quality for Microscopy

Our cover glasses ensure exceptional clarity through ultra-transparent borosilicate glass. With an accuracy of 0.01 mm in optical flatness, observe specimens with remarkable detail and minimal distortion, making them ideal for demanding scientific and research applications.


Safe, Durable, and Versatile Design

Each cover glass features precisely ground edges for safe manual handling, reducing the risk of cuts or specimen damage. Their resistance to chemicals and temperatures up to 300C allows for versatile protocols. Choose between square or rectangular shapes to fit a variety of slide sizes and experimental needs.


Secure and Convenient Packaging

Each pack contains 100 cover glasses securely housed in either a plastic or cardboard box, safeguarding against contamination and breakage during storage and transport. The non-sterile format allows flexibility, enabling laboratories to sterilize as needed for specific applications.

FAQ's of Cover Glasses:


Q: How can laboratory cover glasses be sterilized before use?

A: The cover glasses are supplied non-sterile, allowing users to sterilize them by autoclaving, dry heat, or using chemical sterilants, depending on laboratory protocol and experimental requirements.

Q: What benefits does ultra-clear borosilicate cover glass offer for microscopy applications?

A: Ultra-clear borosilicate cover glasses provide exceptional optical clarity, high chemical resistance, and excellent thermal stability, ensuring true-color observation and dependable protection for specimens during high-magnification studies.

Q: When should I select different cover glass sizes or thicknesses for my research?

A: Different sizes or thicknesses are chosen based on the specimen type, microscope setup, and optical requirements. Thinner cover glasses (0.13-0.17 mm) minimize light distortion and are standard for most biological and clinical microscopy applications.

Q: Where are these cover glasses typically used?

A: These cover glasses are widely used in research laboratories, medical diagnostic centers, academic institutions, and industrial labs across India and internationally, fitting into a broad range of microscopy and analytical workflows.

Q: What is the significance of finely ground edges in these cover glasses?

A: Fine ground edges enhance safety by minimizing the risk of cuts during manual handling and prevent scratches or damage to specimen slides, ensuring safe, efficient laboratory work.

Q: How does the packaging protect the cover glasses during transport and storage?

A: Packaging in sturdy plastic or cardboard boxes keeps the cover glasses organized, shields against dust, contamination, and accidental breakage, maintaining their pristine condition until use.

Q: What chemical and thermal resistances do these laboratory cover glasses provide?

A: Manufactured from borosilicate glass with a density of approximately 2.23 g/cm3 and refractive index of 1.52, these cover glasses resist most laboratory chemicals and tolerate temperatures up to 300C, supporting diverse experiment protocols.

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