OEM Stopper: Natural Rubber, 6 1/2 Stopper Size, 27 mm Bottom Dia, 34 mm Top Dia
The APPROVED VENDOR Stopper: Natural Rubber is a rubber stopper with a 6-1/2 stopper size, featuring a 27 mm bottom diameter, 34 mm top diameter, and 25 mm overall height. It is made of natural rubber in black color…
SKU 3G-OTH-381353
Also listed as: RST6AS · RST6A S
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Stopper: Natural Rubber is a rubber stopper with a 6-1/2 stopper size, featuring a 27 mm bottom diameter, 34 mm top diameter, and 25 mm overall height. It is made of natural rubber in black color (MPN RST6A-S).
Frequently Asked Questions
What is the APPROVED VENDOR natural rubber stopper used for?
This stopper is used to seal laboratory flasks, test tubes, and other glassware. Its natural rubber material provides a flexible, airtight seal for general-purpose containment and mixing applications in educational, research, and industrial labs.
What are the specifications of the APPROVED VENDOR stopper RST6A-S?
The stopper has a 6-1/2 size, 27 mm bottom diameter, 34 mm top diameter, and 25 mm overall height. It is made of natural rubber in black color. The manufacturer part number is RST6A-S.
Where to buy APPROVED VENDOR stoppers in worldwide?
3G Electric supplies APPROVED VENDOR stoppers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this stopper for your lab or facility.
How to select the right rubber stopper size for a flask?
Measure the inner diameter of your flask opening. Choose a stopper with a top diameter slightly larger than the opening and a bottom diameter that fits snugly inside. The 6-1/2 size stopper from APPROVED VENDOR suits standard lab glassware requiring a 27 mm bottom fit.
OEM Products
3G Electric supplies OEM rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
