Watch Glasses
Watch Glasses
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Filtered Search Results

Disposable | Reusable |
---|---|
Interior Finish | Polished |
Type | Watch Glass |
Shape | Round |
Material | Borosilicate Glass |
No. per Pack | 12/Pk. |
For Use With (Application) | Used as Beaker Covers |
Interior Finish | Smooth |
---|---|
Type | Watch Glass |
Shape | Round |
Temperature Range (English) | Cryogenic to 500°F |
Material | PTFE |
Temperature Range (Metric) | Cryogenic to 260°C |
For Use With (Application) | Used as Beaker Covers |
Corning™ PYREX™ Ribbed Watch Glass/Beaker Cover

Ribbed design permits reflux of digestate and escape of excess vapor, thus preventing vapor buildup.
Disposable | Reusable |
---|---|
Interior Finish | Rib |
Type | Watch Glass |
Shape | Round |
No. per Case | 12/Cs. |
Material | Borosilicate Glass |
No. per Pack | 12/Pk. |
Certifications/Compliance | U.S. EPA |
For Use With (Application) | Used as Beaker Covers |
DWK Life Sciences DURAN™ Watch Glass Dish with Fused Rim
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Watch Glass Dish with Fused Rim
Eisco™ Watch Glasses
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.

Small and/or specialty supplier based on Federal laws and SBA requirements.
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A science education product.
Range of different diameters.

Disposable | Reusable |
---|---|
Shape | Round |
Description | Concave, polished |
Quantity | 12 |
Material | Glass |
Bottom Shape | Concave |
For Use With (Application) | Evaporation or Holding Samples |
Edges | Ground |
Sterility | Non-sterile |
Thickness | 2 mm |
Interior Finish | Polished |
Type | Watch Glass |
Surface Treatment | Non-treated |
No. per Pack | 12 |
Autoclavable | Autoclavable |
United Scientific™ Watch Glass, Economy
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.

Small and/or specialty supplier based on Federal laws and SBA requirements.
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A science education product.
Watch Glasses featuring polished edges for safe use in the laboratory.
Disposable | Reusable |
---|---|
Type | Watch Glass |
Shape | Round |
Surface Treatment | Non-treated |
Material | Flint Glass |
Bottom Shape | Round |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
United Scientific™ Watch Glasses
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

A science education product.
Watch Glasses for covering boiling solutions.

Disposable | Reusable |
---|---|
Type | Watch Glass |
Shape | Round |
For Use With (Equipment) | Used on beaker, funnels, dishes and jars |
Surface Treatment | Non-treated |
Bottom Shape | Concave |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
United Scientific™ Watch Glass
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Science Education
A science education product.

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

A science education product.
Watch Glasses featuring polished edges for safe use in the laboratory.
Disposable | Reusable |
---|---|
Type | Watch Glass |
Shape | Round |
Surface Treatment | Non-treated |
Material | Soda Lime Glass |
Bottom Shape | Round |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Fisherbrand™ PTFE Watch Glasses
Science Education
A science education product.

A science education product.
Inert to all materials except molten alkali metals.
Interior Finish | Smooth |
---|---|
Type | Watch Glass |
Shape | Round |
Material | PTFE |
For Use With (Application) | Used as Beaker Covers |
Fisherbrand™ PTFE Watch Glasses
Science Education
A science education product.

A science education product.
Inert to all materials except molten alkali metals.
Interior Finish | Smooth |
---|---|
Type | Watch Glass |
Shape | Round |
Temperature Range (English) | Cryogenic to 500°F |
Material | PTFE |
Temperature Range (Metric) | Cryogenic to 260°C |
For Use With (Application) | Used as Beaker Covers |
Dynalon™ Polypropylene Watch Glasses
Science Education
A science education product.

A science education product.
Allow closer observation of precipitates.
SCP Science Watch Glass, 50ml, Disposable, 1000 per Box
Unique ribbed watch glasses are designed to fit DigiTUBEs and Teflon tubes to help promote gentle refluxing. Manufactured using virgin polypropylene with ultra low metal content. 50mL. Packaging: Dispenser box

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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MOLDPRO INC Ribbed Watch Glass for 50 mL Digestion Tube, Clear, 1000/pkg, PP Homopolymer
MP-121 Ribbed Watch Glass is designed to fit all 50 mL digestion vessels. Features large center stem for easy handling. • Made from virgin polypropylene • 1000 pieces/case • Direct replacement for Environmental Express SC505 and SCP Science 010-500-081

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Cole-Parmer Watch Glass 200mm 12/pk
Manufactured from clear glass sheet (1.8 to 2.0mm thick), these watch glasses are fire ground and have polished edges. Concave shape prevents sliding and return of condensation to the beaker.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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