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Microscope Cover Glasses:
Our microscope cover glasses are precleaned and made from clear glass. They are individually inspected and free from moisture , dirty. All of them are flat , uniform.
Standard Thickness: 0.13 - 0.17mm or 0.19 - 0.23mm
Material(grade number) and Component
Soda-lime glass
SiO2 | 70~73% |
Na2O | 13~15% |
CaO | 7~12% |
MgO | 1~4.5% |
Al2O3 | 1~2% |
SO3 | 0~0.3% |
Fe2O3 | 0.05~0.2% |
Standard packing :
Square and rectangular cover glasses are packed 100 slides in hinged lid plastic box or plastic box without hinge, white moistureproof paper wrapped. Each box in a closely vacuumed polyethylene or aluminium bag. And we also supply other packings for your Special Requests.
Cat No. | Specification | Standard (mm) | Thickness (mm) | Packing | |
Pieces /Box | Boxes /Ctn | ||||
1818 | Squareness Cover Glass | 18 x 18 | 0.13 - 0.17 | 100 | 500 |
2020 | Squareness Cover Glass | 20 x 20 | 0.13 - 0.17 | 100 | 500 |
2222 | Squareness Cover Glass | 22 x 22 | 0.13 - 0.17 | 100 | 500 |
2424 | Squareness Cover Glass | 24 x 24 | 0.13 - 0.17 | 100 | 500 |
2432 | Rectangle Cover Glass | 24 x 32 | 0.13 - 0.17 | 100 | 300 |
2440 | Rectangle Cover Glass | 24 x 40 | 0.13 - 0.17 | 100 | 300 |
2450 | Rectangle Cover Glass | 24 x 50 | 0.13 - 0.17 | 100 | 300 |
2460 | Rectangle Cover Glass | 24 x 60 | 0.13 - 0.17 | 100 | 300 |
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