Limited Use
Select this option if you would like to place an order with a credit card at list price. NOTE: NO credit application required.
Full Service
Select this option to view your account specific pricing and checkout with either a PO or credit card. NOTE: Credit application must be completed.
PYREX® 75 mm Diameter Ribbed Watch Glass/Beaker Cover
Product Number9990-75
These 75mm diameter ribbed PYREX® watch glasses are designed for use as covers for 250 mL 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.
Added to Your Shopping Cart
Details
Product Number | 9990-75 |
Qty./Pk | 12 / Pk |
Qty./Cs | 12 / Cs |
Brand | PYREX® |
Diameter | 75 mm (approx.) |
Feature | Reusable |
Fits Griffin Beaker Size | 25 mL |
Top Style | Heavy duty rim |
Specifications Documents