UNITED SCIENTIFIC SUPPLIES Stopper: Borosilicate Glass, 19 Stopper Size, 18 mm Bottom Dia, 19 mm Top Dia
The UNITED SCIENTIFIC SUPPLIES Borosilicate Glass Stopper (SKU 811J73, MPN UNSGS19) is a colorless glass stopper with a Stopper Size of 19. It features an 18 mm bottom diameter, 19 mm top diameter, and 46 mm overall…
SKU 3G-OTH-379967
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Product Description
The UNITED SCIENTIFIC SUPPLIES Borosilicate Glass Stopper (SKU 811J73, MPN UNSGS19) is a colorless glass stopper with a Stopper Size of 19. It features an 18 mm bottom diameter, 19 mm top diameter, and 46 mm overall height, made from borosilicate glass.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a borosilicate glass stopper used for?
A borosilicate glass stopper is used to seal laboratory glassware such as flasks, bottles, and volumetric vessels. It provides a tight, inert closure for chemical storage, mixing, and reaction applications, especially where thermal resistance and chemical durability are required.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES borosilicate glass stopper?
The UNITED SCIENTIFIC SUPPLIES borosilicate glass stopper (MPN UNSGS19) has a Stopper Size of 19, a bottom diameter of 18 mm, a top diameter of 19 mm, and an overall height of 46 mm. It is made from colorless borosilicate glass for thermal and chemical resistance.
Where to buy UNITED SCIENTIFIC SUPPLIES glass stoppers worldwide?
You can source the UNITED SCIENTIFIC SUPPLIES borosilicate glass stopper (SKU 811J73) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations for this lab consumable.
How to select the correct glass stopper size for laboratory glassware?
To select the correct glass stopper, match the Stopper Size number (e.g., 19) to the corresponding ground-glass joint on your flask or bottle. The taper and diameter must align for a proper seal. For the UNITED SCIENTIFIC SUPPLIES stopper, verify the 18 mm bottom and 19 mm top diameters fit your glassware.
UNITED SCIENTIFIC SUPPLIES Products
3G Electric supplies UNITED SCIENTIFIC SUPPLIES glass stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
