Rubber Stopper (14/20)
Products
Click image to view full size Non-serrated Sleeve Stopper (14/20)
Specification:► Made by food-grade silicone material.
► Stoppers fit tightly to prevent chemical leaks.
► Exhibit very low gas transmission properties.
► Made in Taiwan.
Finetech Rubber Stopper has turnover flange molded to grip outside of container neck promoting a double seal in conjunction with annular serrations on hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suctions sealing point.
Finetech Rubber Stopper is ideal for air and moisture-sensitive chemistry procedures. After piercing with non-coring needle, rubber closes puncture, providing air and moisture tight seal to protect contents of vessel or container from atmosphere.
◆ Product Spectification
| Product No. | Screw Thread | Size | Package |
| 314S40 | No | 14/20 | 100/PK |
| 314S40-S | Yes | 14/20 | 100/PK |
| 324S40 | No | 24/40 | 100/PK |
| 324S40-S | Yes | 24/40 | 100/PK |
◆ Our Advantage
1. Stoppers fit tightly to prevent chemical leaks.
2. Exhibit very low gas transmission properties
3. Strict Quality-Control team to make sure product quality from testing raw material,
semi-product to final product
4. ISO9001 / ISO13485 certificates
5. Good after-sale service to make you satisfaction
► Download Catalogue
More Products
Serrated Sleeve Stopper (14/20)
Finetech Rubber Stopper has turnover flange molded to grip outside of container neck promoting a double seal in conjunction with annular serrations on hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suctions sealing point. Finetech Rubber Stopper is ideal for air and moisture-sensitive chemistry procedures. After piercing with non-coring needle, rubber closes puncture, providing air and moisture tight seal to protect contents of vessel or container from atmosphere. ◆ Product Spectification Product No. Screw Thread Size Package 314S40 No 14/20 100/PK 314S40-S Yes 14/20 100/PK 324S40 No 24/40 100/PK 324S40-S Yes 24/40 100/PK ◆ Our Advantage 1. Stoppers fit tightly to prevent chemical leaks. 2. Exhibit very low gas transmission properties 3. Strict Quality-Control team to make sure product quality from testing raw material, semi-product to final product 4. ISO9001 / ISO13485 certifications 5. Good after-sale service to make you satisfaction ► Download Catalogue
Non-serrated Sleeve Stopper (24/40)
Finetech Rubber Stopper has turnover flange molded to grip outside of container neck promoting a double seal in conjunction with annular serrations on hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suctions sealing point. Finetech Rubber Stopper is ideal for air and moisture-sensitive chemistry procedures. After piercing with non-coring needle, rubber closes puncture, providing air and moisture tight seal to protect contents of vessel or container from atmosphere. ◆ Product Spectification Product No. Screw Thread Size Package 314S40 No 14/20 100/PK 314S40-S Yes 14/20 100/PK 324S40 No 24/40 100/PK 324S40-S Yes 24/40 100/PK ◆ Our Advantage 1. Stoppers fit tightly to prevent chemical leaks. 2. Exhibit very low gas transmission properties 3. Strict Quality-Control team to make sure product quality from testing raw material, semi-product to final product 4. ISO9001 / ISO13485 certifications 5. Good after-sale service to make you satisfaction ► Download Catalogue
Serrated Sleeve Stopper (24/40)
Finetech Rubber Stopper has turnover flange molded to grip outside of container neck promoting a double seal in conjunction with annular serrations on hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suctions sealing point. Finetech Rubber Stopper is ideal for air and moisture-sensitive chemistry procedures. After piercing with non-coring needle, rubber closes puncture, providing air and moisture tight seal to protect contents of vessel or container from atmosphere. ◆ Product Spectification Product No. Screw Thread Size Package 314S40 No 14/20 100/PK 314S40-S Yes 14/20 100/PK 324S40 No 24/40 100/PK 324S40-S Yes 24/40 100/PK ◆ Our Advantage 1. Stoppers fit tightly to prevent chemical leaks. 2. Exhibit very low gas transmission properties 3. Strict Quality-Control team to make sure product quality from testing raw material, semi-product to final product 4. ISO9001 / ISO13485 certifications 5. Good after-sale service to make you satisfaction ► Download Catalogue
