Square coverglasses (100 Pack)

51-1625-0843

Square Glass coverglasses manufactured from optical quality borosilicate to the highest standards. 1 thickness. 24mm x 24mm size. These square coverglasses are very versatile and widely used for general microscopy, including histology, cytology, and microbiology. They are optically clean and ready to use, supplied in a box of 100.

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$ 11.12
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DESCRIPTION

Square Glass coverglasses are manufactured from optical quality borosilicate to the highest standards and are optically clean and ready for use. Supplied in boxes of 100. Square coverglasses are versatile and widely used for general microscopy, including histology, cytology, and microbiology. They provide a broad, flat surface ideal for covering standard microscope slides and accommodating a wide range of sample types.

 

Thickness guide:
1 0.13 - 0.16 mm
   

Most microscope objectives are corrected for a coverglass thickness of 0.17mm, corresponding to no. 1½ coverglasses.

Refractive index (as delivered)  ne 1.5255 ± 0.0015 
  nD 1.5230
Abbe coefficient  Ve 55
Mean coefficient of thermal expansion  α(20 - 300°) 7.2 x 10-6 K-1
Softening temperature  736°C 
Density 2.51 g/cm3

TECHNICAL INFORMATION

PAYMENT & DELIVERY

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Delivery

Our stock is shipped from Massachusetts.

US: UPS Ground (4 to 5 working days) USD $14 (Free for orders over $1499)
Fedex 2 day Shipping (2 to 3 working days) $39
Canada: UPS Ground (4 to 5 working days) is USD $29 (Free for orders over USD $1499)
Fedex International (2 to 3 working days) is USD $119

For US customers: If you don’t have a tax exemption certificate, taxes will be added to your basket. If your company or institution is tax exempt, please make sure to complete the registration of your MyOI account, upload your document during the registration and wait for confirmation that it has been applied to your MyOI account.

For customers in Canada: Please be aware that we deliver DAP to your country. No taxes will be applied to the checkout.


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  • US Ground
  • US Fedex 2 days

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