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WHEATON Stopper: Bromobutyl, 20 Stopper Size, 13.4 mm Bottom Dia, 18.75 mm Top Dia - Synthetic Rubber Stoppers
WHEATONSynthetic Rubber Stoppers

WHEATON Stopper: Bromobutyl, 20 Stopper Size, 13.4 mm Bottom Dia, 18.75 mm Top Dia

The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper in Size 20, made from gray bromobutyl material. It features a 13.4 mm bottom diameter, 18.75 mm top diameter, and 13.3 mm overall height. This stopper…

SKU 3G-OTH-382732

Brand
WHEATON
Item
Stopper: Bromobutyl, 20 Stopper Size, 13.4 mm Bottom Dia, 18.75 mm Top Dia
Category
Synthetic Rubber Stoppers
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Technical Specifications

WHEATON
Manufacturer Part Number
W224100-406
Type
Gray
Material
Bromobutyl
Color
Gray
Top Dia
18.75 mm
Standards
USP <381>
Bottom Dia
13.4 mm
Overall Ht
13.3 mm
Stopper Size
20
View Full Spec Sheet

Technical Documents

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WHEATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHEATON Stopper: Bromobutyl is a synthetic rubber stopper in Size 20, made from gray bromobutyl material. It features a 13.4 mm bottom diameter, 18.75 mm top diameter, and 13.3 mm overall height. This stopper complies with USP <381> standards.

Used in

Common applications for WHEATON
Environmental testing laboratories — WHEATON BOD bottles (SKU 48H604) for biochemical oxygen demand analysis of water samples.
Pharmaceutical compounding — WHEATON rectangular glass lab bottles (SKU 48H782) for storing liquid reagents and intermediates.
Cryogenic sample storage — WHEATON fiberboard cold storage boxes (SKU 6EMW3) for organizing vials in liquid nitrogen freezers.
Analytical chemistry — WHEATON glass scintillation vials (SKU 48H848) for liquid scintillation counting of radioactive samples.
Industrial quality control — WHEATON bottle top dispensers (SKU 23NC18) for dispensing precise volumes of solvents or acids.
Laboratory organization — WHEATON paper index cards (SKU 49WE10) for labeling and tracking samples in storage racks.

WHEATON Products

3G Electric supplies WHEATON synthetic 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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