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Premium Borosilicate Flask at Best Price
stonylab 250ml borosilicate glass Erlenmeyer flask is designed for precise measurement and mixing in laboratory environments. Crafted from durable, heat-resistant borosilicate glass, it withstands temperatures up to 200°C, making it suitable for heating and chemical reactions. Its heavy wall construction ensures durability during rigorous lab use, while the narrow mouth minimizes spillage and allows for easy pouring and sealing with compatible stoppers. Ideal for educational, research, and industrial labs across India, it offers reliable performance and chemical resistance. Customers appreciate its premium craftsmanship and consistent quality, making it a trusted choice for scientific work.
Manufactured from high-quality borosilicate glass, this flask supports safe heating and chemical handling. Its round shape facilitates uniform heat distribution, and the transparent material allows clear observation of contents. The heavy-duty rim enhances durability and safety during handling. Suitable for use with standard rubber stoppers, it ensures a secure fit for storage and transport. The flask's dimensions are optimized for laboratory bench use, fitting comfortably in standard lab setups. With fast shipping via ExpressBox and all duties paid, it offers a seamless purchasing experience for Indian scientists and students.
In India, this flask is ideal for universities, research labs, and industrial testing. Its robust construction withstands the heat and chemicals common in Indian labs. The 250ml capacity is perfect for small-scale experiments and sample storage. Competitive pricing and reliable import sourcing make it a preferred choice over local alternatives, which often lack heat resistance or durability. The product's design aligns with BIS standards for labware, ensuring safety and compliance. Whether for educational demonstrations or professional research, this flask delivers consistent, high-quality performance with quick delivery and support from CrowCrowCrow.
Superior Material & Construction
The stonylab flask is crafted from high-grade borosilicate glass, supporting temperatures up to 200°C and resisting chemicals. Its heavy wall design ensures durability during rigorous lab activities, outperforming standard local glassware which often cracks or deforms under heat.
Ideal for Indian Laboratory Use
Designed for precise measurement, mixing, and heating in educational and industrial labs across India. Its compatibility with standard lab accessories and quick import process make it a reliable choice for professionals and students alike. Skip local alternatives that lack heat resistance or durability.
Typical situations where stonylab Glass Erlenmeyer Flask 250ml Heavy Wall Narrow Mouth | Borosilicate Lab Flask helps — illustrative scenarios, not customer reviews.
A chemistry student in Delhi needs a durable flask for heating experiments, facing frequent cracks with local glassware.
Using the borosilicate stonylab flask, she performs heating up to 200°C without damage, saving ₹200 per flask over local options.
An industrial lab in Mumbai requires precise measurement and chemical resistance for small batch reactions.
The heavy wall borosilicate flask ensures safety and durability, with quick import and all duties paid, supporting consistent results.
| Material | Borosilicate Glass |
| Maximum Temperature | 200°C |
| Recommeded Use | Measuring, Mixing, Heating |
| Shelf Life | Unopened: indefinite; Use within 12 months after opening |
| Reapplication Math | N/A |
| Contraindications | Avoid sudden temperature changes |
| Allergens / Irritants | None |
| Feature | stonylab Glass Erlenmeyer | Others |
|---|---|---|
| Material & Durability | Borosilicate glass supports up to 200°C, resistant to thermal shock, durable for repeated use | Standard soda-lime glass, less heat resistant, prone to cracking under thermal stress |
| Capacity & Size | 250ml, compact, suitable for precise measurement and small-scale experiments | Varies, often larger or less precise, with inconsistent measurement markings |
| Price & Cost-Per-Use | ₹4,640 for 2, ₹4,640 per flask | Typically ₹300-₹500 per flask, with variable quality and durability |
| Heat & Chemical Resistance | Supports heating up to 200°C, chemical resistant, ideal for lab reactions | Limited heat resistance, may crack or deform with chemicals or high temperatures |
| SKU | dcs0234 |
| GTIN | 0788400971242 |
| Brand | stonylab |
| Capacity | 250 ml |
| Material | Borosilicate Glass |
| Shape | Round |
| Color | Transparent |
About stonylab
StonyLab specializes in premium labware, trusted globally for durable, chemical-resistant glassware designed for scientific precision.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
stonylab Glass Erlenmeyer Flask 250ml Heavy Wall Narrow Mouth | Borosilicate Lab Flask
4,640
This item
stonylab Glass Erlenmeyer Flask 250ml Heavy Wall Narrow Mouth | Borosilicate Lab Flask
4,640
Total price:
27,170
You save 9,660 (26%) Extra3 items selected
3 items
27,170You save 9,660 (26%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,640 5,440 | 18,170 25,250 | 4,360 6,140 | 1,470 1,550 | 7,790 9,350 | 14,170 18,850 | 3,530 5,450 |
| Brand Name | stonylab | Karter Scientific | Karter Scientific | Karter Scientific | Karter Scientific | stonylab | Quartet |
| 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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