{"id":9681252745367,"title":"Corning 9985-100 Plain Watch Glass\/Beaker Cover, 100mm Diameter (Pack of 12)","handle":"corning-9985-100-plain-watch-glass-beaker-cover-100mm-diameter-pack-of-12","description":"\u003ch3\u003eCorning 9985-100 Plain Watch Glass\/Beaker Cover, 100mm Diameter (Pack of 12)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePYREX 100mm diameter watch glasses are designed to fit 600mL PYREX beakers.\nThey possess high chemical durability, thus preventing contamination of\nsolutions. They are molded to the same radius of curvature for convenient\nstacking. The heavy wall and uniform fire-polished edge provide mechanical\nstrength. The outside diameter cannot be controlled within close limits and a\nslight degree of out-of-round can be expected to occur. Material: Borosilicate\nGlass Code 7740. Top Style: Heavy Duty Rim. Fits Griffin Beaker Size: 600mL.\nDiameter: 100mm (Approx). Reusable. Corning : 9985-100.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePYREX 65mm diameter plain watch glass\/beaker cover\u003c\/li\u003e\n \u003cli\u003eFits Griffin Beaker size 150mL\u003c\/li\u003e\n \u003cli\u003eBorosilicate glass code 7740\u003c\/li\u003e\n \u003cli\u003eHeavy duty rim; reusable\u003c\/li\u003e\n \u003cli\u003eDiameter: 65mm (approx)\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:39:10+10:00","created_at":"2026-07-27T00:16:48+10:00","vendor":"Corning","type":"Watch Glasses","tags":["home_improvement_Aug2026"],"price":21600,"price_min":21600,"price_max":21600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068585259159,"title":"12 \/ 9985-100 \/ 100mm Diameter","option1":"12","option2":"9985-100","option3":"100mm Diameter","sku":"B004DGII5G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Corning 9985-100 Plain Watch Glass\/Beaker Cover, 100mm Diameter (Pack of 12) - 12 \/ 9985-100 \/ 100mm Diameter","public_title":"12 \/ 9985-100 \/ 100mm Diameter","options":["12","9985-100","100mm Diameter"],"price":21600,"weight":561,"compare_at_price":null,"inventory_management":"shopify","barcode":"W1300-4","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B004DGII5G.jpg?v=1785075410"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B004DGII5G.jpg?v=1785075410","options":["Number of Items","Part Number","Size"],"media":[{"alt":null,"id":42460593193111,"position":1,"preview_image":{"aspect_ratio":2.657,"height":449,"width":1193,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B004DGII5G.jpg?v=1785075410"},"aspect_ratio":2.657,"height":449,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B004DGII5G.jpg?v=1785075410","width":1193}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCorning 9985-100 Plain Watch Glass\/Beaker Cover, 100mm Diameter (Pack of 12)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePYREX 100mm diameter watch glasses are designed to fit 600mL PYREX beakers.\nThey possess high chemical durability, thus preventing contamination of\nsolutions. They are molded to the same radius of curvature for convenient\nstacking. The heavy wall and uniform fire-polished edge provide mechanical\nstrength. The outside diameter cannot be controlled within close limits and a\nslight degree of out-of-round can be expected to occur. Material: Borosilicate\nGlass Code 7740. Top Style: Heavy Duty Rim. Fits Griffin Beaker Size: 600mL.\nDiameter: 100mm (Approx). Reusable. Corning : 9985-100.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePYREX 65mm diameter plain watch glass\/beaker cover\u003c\/li\u003e\n \u003cli\u003eFits Griffin Beaker size 150mL\u003c\/li\u003e\n \u003cli\u003eBorosilicate glass code 7740\u003c\/li\u003e\n \u003cli\u003eHeavy duty rim; reusable\u003c\/li\u003e\n \u003cli\u003eDiameter: 65mm (approx)\u003c\/li\u003e\n \u003c\/ul\u003e"}
Corning 9985-100 Plain Watch Glass/Beaker Cover, 100mm Diameter (Pack of 12)
Corning 9985-100 Plain Watch Glass/Beaker Cover, 100mm Diameter (Pack of 12)
PYREX 100mm diameter watch glasses are designed to fit 600mL PYREX beakers. They possess high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. The heavy wall and uniform fire-polished edge provide mechanical strength. The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur. Material: Borosilicate Glass Code 7740. Top Style: Heavy Duty Rim. Fits Griffin Beaker Size: 600mL. Diameter: 100mm (Approx). Reusable. Corning : 9985-100.
Product Features
- PYREX 65mm diameter plain watch glass/beaker cover
- Fits Griffin Beaker size 150mL
- Borosilicate glass code 7740
- Heavy duty rim; reusable
- Diameter: 65mm (approx)
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.
