A research lab in Mumbai needs durable glassware for chemical experiments, requiring high thermal resistance and inertness.
Karter Scientific flasks, ASTM E960 compliant, withstand heating and chemical exposure, saving costs on replacements.
You save 1,400 (30%)
30% off the seller list price
Estimated doorstep delivery by 15 Nov - 17 Nov from USA






Heavy-Duty Borosilicate Lab Glassware
Karter Scientific offers a set of three borosilicate glass Erlenmeyer flasks, each with rubber stoppers, designed for durability and precision in laboratory settings across India. Made from high-quality inert 3.3 borosilicate glass, these flasks meet ASTM Specification E960, Type I standards, ensuring safety and longevity.
Each flask—50ml, 150ml, and 250ml—is crafted with a cylinder shape and round bottom, suitable for mixing, heating, and storage. The heavy-duty glass resists thermal shock and chemical corrosion, making it ideal for scientific experiments, educational labs, and industrial applications. Rubber stoppers fit securely, preventing leaks and contamination, while the ASTM compliance guarantees high standards of inertness and safety.
Imported from the USA, these flasks are factory-sealed and shipped via ExpressBox, with all duties and GST included. They are designed for Indian laboratories, offering reliable performance and long-term reuse. Perfect for professionals and students seeking authentic, high-quality labware at competitive prices.
High-Quality ASTM E960 Borosilicate
This set uses ASTM E960, Type I borosilicate glass, ensuring resistance to thermal shock and chemical exposure. Perfect for rigorous lab use in India.
Designed for Indian Laboratory Needs
Heavy-duty, inert, and compliant with international standards, these flasks are suitable for educational, research, and industrial labs across India.
Typical situations where Karter Scientific Glass Erlenmeyer Flask Set with Rubber Stoppers - 3 Sizes - 50 helps — illustrative scenarios, not customer reviews.
A research lab in Mumbai needs durable glassware for chemical experiments, requiring high thermal resistance and inertness.
Karter Scientific flasks, ASTM E960 compliant, withstand heating and chemical exposure, saving costs on replacements.
| Material | Borosilicate Glass, Rubber |
| Recommeded Use | Laboratory experiments, chemical storage, educational demonstrations |
| Shelf Life | Unopened: indefinite; reuse over years |
| Reapplication math | N/A |
| Contraindications | Avoid sudden thermal shocks outside recommended temperature range |
| Cleaning | Use mild detergents, avoid abrasive scrubbers |
| Feature | Karter Scientific Glass | Others |
|---|---|---|
| Material Quality | ASTM E960, Type I borosilicate glass, durable and inert | Typically lower-grade borosilicate or soda-lime glass, less resistant to thermal shock |
| Sizes Included | Set of 50ml, 150ml, 250ml for versatile lab use | Single sizes or mixed sets with inconsistent quality |
| Standards & Compliance | ASTM E960, Type I compliant, heavy-duty, reusable | Often not ASTM certified, may crack under thermal stress |
| Price per Unit | ₹66.00 per ml for each flask | ₹200-₹400 per flask, varying by brand and quality |
| SKU | rca4761 |
| Brand | Karter Scientific |
| Size | 50ml, 150ml, 250ml |
| Material | Borosilicate Glass, Rubber |
| Shape | Cylinder |
| Material Standard | ASTM E960, Type I |
About Karter Scientific
Karter Scientific specializes in high-quality laboratory glassware, trusted worldwide for durability and ASTM compliance, serving Indian labs with imported standards.
Compliance & Legal
This product complies with ASTM E960, Type I standards. Suitable for laboratory use, heat-resistant, chemical inert, reusable, with rubber stoppers. No medical or safety claims.
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This item:
Karter Scientific Glass Erlenmeyer Flask Set with Rubber Stoppers - 3 Sizes - 50, 150 & 250ml | Heavy Duty Borosilicate
3,300

This item
Karter Scientific Glass Erlenmeyer Flask Set with Rubber Stoppers - 3 Sizes - 50, 150 & 250ml | Heavy Duty Borosilicate
3,300
Total price:
25,770
You save 10,250 (28%) Extra3 items selected
3 items
25,770You save 10,250 (28%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,300 4,700 | 18,190 25,290 | 4,280 6,030 | 1,440 1,520 | 7,790 12,220 | 4,820 7,730 | 2,580 3,400 |
| Brand Name | Karter Scientific | Karter Scientific | Karter Scientific | Karter Scientific | Karter Scientific | SOF TOURNIQUET | PGN Bearings |
| 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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