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UNITED SCIENTIFIC SUPPLIES Stopper: Rubber, 10 1/2 Stopper Size, 42 mm Bottom Dia, 50 mm Top Dia, 25 mm Overall Ht - Rubber Stoppers

UNITED SCIENTIFIC SUPPLIES Stopper: Rubber, 10 1/2 Stopper Size, 42 mm Bottom Dia, 50 mm Top Dia, 25 mm Overall Ht

The UNITED SCIENTIFIC SUPPLIES Stopper: Rubber is a black rubber stopper with a size of 10-1/2. It features a bottom diameter of 42 mm, a top diameter of 50 mm, and an overall height of 25 mm. This product is…

SKU 3G-OTH-381374

Brand
UNITED SCIENTIFIC SUPPLIES
Item
Stopper: Rubber, 10 1/2 Stopper Size, 42 mm Bottom Dia, 50 mm Top Dia, 25 mm Overall Ht
Category
Rubber Stoppers
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Technical Specifications

UNITED SCIENTIFIC SUPPLIES
Manufacturer Part Number
RST10-H2
Type
Black
Material
Rubber
Color
Black
Top Dia
50 mm
Bottom Dia
42 mm
Overall Ht
25 mm
Stopper Size
10-1/2
View Full Spec Sheet

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UNITED SCIENTIFIC SUPPLIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UNITED SCIENTIFIC SUPPLIES Stopper: Rubber is a black rubber stopper with a size of 10-1/2. It features a bottom diameter of 42 mm, a top diameter of 50 mm, and an overall height of 25 mm. This product is manufactured by UNITED SCIENTIFIC SUPPLIES INC under part number RST10-H2.

Frequently Asked Questions

What is a UNITED SCIENTIFIC SUPPLIES rubber stopper used for?

This rubber stopper is used to seal laboratory glassware such as flasks, test tubes, and bottles. It prevents leaks and contamination during mixing, storage, or transport of chemicals and samples. Common in educational, research, and industrial labs.

What are the specifications of the UNITED SCIENTIFIC SUPPLIES rubber stopper RST10-H2?

The stopper is size 10-1/2, made of black rubber. It has a top diameter of 50 mm, a bottom diameter of 42 mm, and an overall height of 25 mm. The manufacturer part number is RST10-H2, produced by UNITED SCIENTIFIC SUPPLIES INC.

Where to buy UNITED SCIENTIFIC SUPPLIES rubber stoppers worldwide?

3G Electric supplies UNITED SCIENTIFIC SUPPLIES rubber stoppers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this item globally.

How to select the right rubber stopper size for a flask?

Measure the inner diameter of the flask opening. The stopper's top diameter should be slightly larger than the opening to ensure a tight seal. For this stopper, size 10-1/2 fits openings around 42 mm bottom diameter. Always verify dimensions before ordering.

UNITED SCIENTIFIC SUPPLIES Products

3G Electric supplies UNITED SCIENTIFIC SUPPLIES rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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