You save 600 (20%)
20% off the seller list price
Estimated doorstep delivery by 10 Nov - 12 Nov from USA
Reliable Lab Sealing at Competitive Cost
Karter Scientific rubber stoppers are a reliable choice for laboratory sealing needs. These solid, regular-length stoppers conform to NBS specifications, ensuring precise fit and durability. Suitable for all general lab uses, they are imported from the USA, offering quality and consistency.
With top diameters ranging from 49 to 50mm and bottom diameters of 41 to 42mm, these #10 size stoppers are versatile for various glassware. Reviewers report a snug fit and long reusability, making them a cost-effective choice for busy labs.
Available for Indian labs, these imported rubber stoppers are shipped tracked with all duties included, arriving in 11-13 days. They are compatible with standard lab glassware, ensuring a secure seal for experiments and storage.
High-Quality USA Manufacturing
Karter Scientific rubber stoppers are produced to strict US standards, ensuring durability and precise dimensions. Their solid rubber composition resists common lab chemicals, making them reliable for repeated use in Indian labs. Imported directly, they offer consistent quality at competitive prices.
Ideal for Indian Laboratory Environments
Designed to fit standard test tubes and flasks with 49-50mm necks, these stoppers provide a secure seal in humid, high-temperature Indian labs. They are shipped tracked, with duties included, arriving in 11-13 days, ensuring quick and hassle-free procurement.
Typical situations where Karter Scientific Rubber Stoppers Size #10 | Solid helps — illustrative scenarios, not customer reviews.
A Mumbai-based research lab needs reliable test tube seals for high-temperature autoclaving.
Imported USA rubber stoppers, withstand repeated sterilization, arrive in 11-13 days, cost-effective over multiple uses.
| Material | Rubber |
| Reapplication math | Solid rubber stoppers can be reused multiple times, lasting several months with proper cleaning. |
| Shelf life after opening | Factory-sealed, indefinite shelf life if stored in cool, dry conditions. |
| Contraindications | Avoid contact with solvents that may degrade rubber. |
| Allergens / common irritants | Natural rubber may cause allergies in sensitive users. |
| Feature | Karter Scientific Rubber | Others |
|---|---|---|
| Material Quality | Manufactured from high-grade natural rubber, conforming to US standards, ensuring durability and chemical resistance. | Often imported from local suppliers, variable quality, may degrade faster in high-heat conditions. |
| Size Accuracy | Precisely conforming to NBS specifications, with tight tolerances for fit. | Sizes may vary, requiring testing for fit, leading to potential sealing issues. |
| Price per Item | ₹780 per piece | ₹50-₹150 per piece, depending on brand and quality. |
| Reusability | Designed for multiple uses, with rubber integrity maintained over months. | Often single-use or degrade after few sterilizations. |
| SKU | vvv1380 |
| GTIN | 0817556014180 |
| Brand | Karter Scientific |
| Size | #10 |
| Top Diameter | 49-50mm |
| Bottom Diameter | 41-42mm |
| Length | 25mm |
About Karter Scientific
Karter Scientific is a trusted US brand known for high-quality lab supplies and consumables, meeting strict standards for durability and precision.
Compliance & Legal
This is a laboratory consumable, intended for sealing and storage. No medical or chemical resistance claims.
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This item:
Karter Scientific Rubber Stoppers Size #10 | Solid, Pack of 3, 49-50mm Top Diameter
2,340
This item
Karter Scientific Rubber Stoppers Size #10 | Solid, Pack of 3, 49-50mm Top Diameter
2,340
Total price:
6,140
You save 2,030 (25%) Extra3 items selected
3 items
6,140You save 2,030 (25%) Extra
| Attributes |  |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,340 2,940 | 1,950 2,280 | 1,850 2,950 | 2,320 3,320 | 1,960 2,890 | 3,870 4,280 | 1,530 2,060 |
| Brand Name | Karter Scientific | Coldairsoap | Enjoyist | High Temp Masking Supply | APUXON | TempPro | SANANTS |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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