UNITED SCIENTIFIC SUPPLIES Stopper: Cork, 7 Stopper Size, 15 mm Bottom Dia, 21 mm Top Dia, 25 mm Overall Ht
The UNITED SCIENTIFIC SUPPLIES INC Cork Stopper (SKU CST7, MPN CST7) is a beige, solid cork stopper with a Stopper Size of 7. It has a bottom diameter of 15 mm, a top diameter of 21 mm, and an overall height of 25…
SKU 3G-OTH-385493
Also listed as: CST 7 · CST-7
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 UNITED SCIENTIFIC SUPPLIES INC Cork Stopper (SKU CST7, MPN CST7) is a beige, solid cork stopper with a Stopper Size of 7. It has a bottom diameter of 15 mm, a top diameter of 21 mm, and an overall height of 25 mm, with 0 holes.
Frequently Asked Questions
What is a UNITED SCIENTIFIC SUPPLIES cork stopper used for?
This cork stopper is used to seal laboratory glassware such as flasks, test tubes, and bottles. It is ideal for general-purpose containment in chemistry, biology, and industrial labs where a non-reactive, compressible seal is needed.
What are the specifications of the UNITED SCIENTIFIC SUPPLIES CST7 cork stopper?
The CST7 cork stopper has a Stopper Size of 7, a bottom diameter of 15 mm, a top diameter of 21 mm, and an overall height of 25 mm. It is made of cork, beige in color, and has 0 holes. It is manufactured by UNITED SCIENTIFIC SUPPLIES INC.
Where to buy UNITED SCIENTIFIC SUPPLIES cork stoppers worldwide?
3G Electric supplies UNITED SCIENTIFIC SUPPLIES cork stoppers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this CST7 stopper or other sizes for your lab.
How to select the right cork stopper size for a flask?
To select the correct cork stopper, measure the inner diameter of your flask neck. The stopper's top diameter should be slightly larger than the opening, and the bottom diameter should fit snugly. For the CST7, the top diameter is 21 mm and bottom is 15 mm.
UNITED SCIENTIFIC SUPPLIES Products
3G Electric supplies UNITED SCIENTIFIC SUPPLIES cork stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.