Corning 9990-75 Ribbed Watch Glass/Beaker Cover, 5mm Diameter (Pack of 12)


Corning 9990-75 Ribbed Watch Glass/Beaker Cover, 5mm Diameter (Pack of 12) by Corning at Periodic Table on the Web. MPN: 9990-75. Hurry! Limited time offer. Offer valid only while supplies last. PYREX 75mm diameter ribbed watch glasses are designed for use as covers for 250ml PYREX beakers. Ribs are molded into the glass so that they can't pop off as they do when cane is sealed to standard watch glasses. Permits escape of excess vapor and eliminates risk of contamination from dropped hooks or props. Meets EPA requirements for methods 3005, 3010, and 3020. Material: Borosilicate Glass Code 7740. Glass Style: Ribbed. Top Style: Heavy Duty Rim. Fits Griffin Beaker Size: 250mL. Diameter: 75


Corning 9990-75 Ribbed Watch Glass/Beaker Cover, 5mm Diameter (Pack of 12) by Corning
4.9 out of 5 stars with 27 reviews
Condition: New
Availability: In Stock
$85.15


Quantity:  

 


Product Description & Reviews

PYREX 75mm diameter ribbed watch glasses are designed for use as covers for 250ml PYREX beakers. Ribs are molded into the glass so that they can't pop off as they do when cane is sealed to standard watch glasses. Permits escape of excess vapor and eliminates risk of contamination from dropped hooks or props. Meets EPA requirements for methods 3005, 3010, and 3020. Material: Borosilicate Glass Code 7740. Glass Style: Ribbed. Top Style: Heavy Duty Rim. Fits Griffin Beaker Size: 250mL. Diameter: 75mm (Approx). Reusable. Corning #: 9990-75.

Features & Highlights

  • PYREX 125mm diameter ribbed watch glass/beaker cover
  • Fits Griffin Beaker size 1000mL
  • Borosilicate glass code 7740
  • Heavy duty rim; reusable
  • Diameter: 125mm (approx)

Additional Information

Brand:
Corning
Manufacturer:
Corning
Category:
Watch Glasses
Model:
W1301-1
MPN:
9990-75
Part Number:
9990-75
Size:
75mm Diameter
Publisher:
Corning
Binding:
Misc.
Item Weight:
1.37 pounds
Package Weight:
1.35 pounds
Package Size:
5.7 x 5.6 x 6.1 inches

 


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