We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

UNITED SCIENTIFIC SUPPLIES Stopper: Rubber, 9 1/2 Stopper Size, 38 mm Bottom Dia, 46 mm Top Dia, 25 mm Overall Ht - Rubber Stoppers

UNITED SCIENTIFIC SUPPLIES Stopper: Rubber, 9 1/2 Stopper Size, 38 mm Bottom Dia, 46 mm Top Dia, 25 mm Overall Ht

The UNITED SCIENTIFIC SUPPLIES Stopper: Rubber is a black rubber stopper with a 9-1/2 stopper size. It features a 38 mm bottom diameter, 46 mm top diameter, and 25 mm overall height. This product is manufactured…

SKU 3G-OTH-381375

Brand
UNITED SCIENTIFIC SUPPLIES
Item
Stopper: Rubber, 9 1/2 Stopper Size, 38 mm Bottom Dia, 46 mm Top Dia, 25 mm Overall Ht
Category
Rubber Stoppers
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Technical Specifications

UNITED SCIENTIFIC SUPPLIES
Manufacturer Part Number
RST9A-H2
Type
Black
Material
Rubber
Color
Black
Top Dia
46 mm
Bottom Dia
38 mm
Overall Ht
25 mm
Stopper Size
9-1/2
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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 9-1/2 stopper size. It features a 38 mm bottom diameter, 46 mm top diameter, and 25 mm overall height. This product is manufactured under part number RST9A-H2.

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 UNITED SCIENTIFIC SUPPLIES rubber stopper used for?

This black rubber stopper is used to seal laboratory flasks, test tubes, and other glassware. 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 stopper RST9A-H2?

The stopper has a 9-1/2 stopper size, 38 mm bottom diameter, 46 mm top diameter, and 25 mm overall height. It is made of black rubber by UNITED SCIENTIFIC SUPPLIES INC, part number RST9A-H2.

Where to buy UNITED SCIENTIFIC SUPPLIES stoppers in worldwide?

3G Electric supplies the UNITED SCIENTIFIC SUPPLIES stopper RST9A-H2 worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

Measure the inner diameter of your flask neck. The stopper size 9-1/2 fits openings requiring a 38 mm bottom diameter. Ensure the top diameter (46 mm) provides a secure seal. For other sizes, consult a sizing chart or contact 3G Electric.

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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