OEM Stopper: Natural Rubber, 2 Stopper Size, 16 mm Bottom Dia, 20 mm Top Dia
The APPROVED VENDOR Stopper: Natural Rubber is a rubber stopper with a Stopper Size of 2, made from natural rubber in black. It has a bottom diameter of 16 mm, a top diameter of 20 mm, and an overall height of 25 mm…
SKU 3G-OTH-381317
Also listed as: RST2H · RST2 H
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The APPROVED VENDOR Stopper: Natural Rubber is a rubber stopper with a Stopper Size of 2, made from natural rubber in black. It has a bottom diameter of 16 mm, a top diameter of 20 mm, and an overall height of 25 mm, as specified by manufacturer part number RST2-H.
Frequently Asked Questions
What is the APPROVED VENDOR RST2-H rubber stopper used for?
The APPROVED VENDOR RST2-H natural rubber stopper is used to seal laboratory flasks, test tubes, and other glassware. Its size 2 fit and 25 mm overall height provide a secure closure for general-purpose containment and mixing applications in industrial and educational labs.
What are the specifications of the APPROVED VENDOR RST2-H stopper?
The APPROVED VENDOR RST2-H stopper has a stopper size of 2, made from natural rubber in black. It measures 16 mm bottom diameter, 20 mm top diameter, and 25 mm overall height. These dimensions ensure compatibility with standard laboratory glassware requiring a size 2 stopper.
Where to buy the APPROVED VENDOR RST2-H stopper worldwide?
3G Electric supplies the APPROVED VENDOR RST2-H natural rubber stopper to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other industrial lab supplies across 14 departments.
How to select the correct rubber stopper size for a flask?
To select the correct rubber stopper, measure the inner diameter of your flask neck. The APPROVED VENDOR RST2-H stopper has a 16 mm bottom diameter and 20 mm top diameter, fitting a size 2 opening. Always verify dimensions against your glassware to ensure a tight, leak-resistant seal.
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.
