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Boiling Flasks
  1. Home
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  3. Lab & Scientific Products
  4. Glassware & Labware
  5. Lab Flasks
  6. Boiling Flasks
  7. Deschem 500ml 24/40…
Deschem

Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate

Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹3,780₹4,000

You save ₹220 (6%)

Qty
Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate — 1L
1L
₹4,340
₹6,520
In Stock
Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate — 500ml
500ml
₹3,780
₹4,000
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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High-Quality Borosilicate Flask at Competitive Price

About this item

Deschem 500ml round bottom flask, crafted from borosilicate glass 3.3, is a reliable laboratory vessel for distillation, heating, and chemical reactions. Its round bottom design ensures even heat distribution, while the 24/40 joint provides a secure connection for lab setups.

Made from borosilicate glass, it withstands high temperatures up to 820°C and thermal shocks common in Indian research labs. Reviewers highlight its durability during repeated autoclaving and boiling cycles, making it suitable for professional chemistry applications.

Imported from the USA, this flask arrives factory-sealed, with all duties paid, ensuring authenticity and quality. It is ideal for Indian scientists, chemists, and students seeking reliable lab glassware for precise experiments. Delivered quickly with express shipping, it supports your lab's high standards.

Key Features

  • Made From Borosilicate Glass
  • Annealing Point ------560℃
  • Linear Coefficient of Expansion------ 32×10-7/℃
  • Softening Point------820℃
  • Single Neck
  • Round Bottom
  • 24/40 Joint
  • Capacity 500ml

Why choose this product

Premium Borosilicate Material

Constructed from high-grade borosilicate glass, this flask offers excellent thermal stability and chemical resistance, outperforming standard soda-lime glass. Its durability ensures long-term use in demanding Indian laboratories, supported by positive reviews on heat endurance and chemical safety.

Ideal for Indian Laboratory Use

Designed for professional chemists, students, and researchers in India, it withstands autoclaving, boiling, and chemical exposure. Suitable for distillation, reflux, and heating, supporting high-precision experiments with consistent results. Skip if you need a smaller or wider-neck flask.

How to use

  • Handle with care during heating — Gradually heat the flask to prevent thermal shock. Use appropriate supports and avoid sudden temperature changes.
  • Clean after use — Wash with lab-grade detergent, rinse thoroughly, and autoclave if sterilization is needed. Store in a dry, safe place.
  • Connect with lab apparatus — Attach compatible ground joints securely. Use appropriate clamps and supports during experiments.

Example scenarios

Typical situations where Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Dr. Ramesh, 45, Mumbai, needs a durable flask for distillation experiments in his chemistry lab.

How this product helps

He chose Deschem 500ml borosilicate flask, which withstands repeated autoclaving and high heat, saving ₹200 per unit compared to local options, used weekly.

Specifications

Composition

MaterialBorosilicate Glass 3.3

Usage

Recommeded UseChemical distillation, heating, reflux
Reapplication mathSupports multiple autoclaving and boiling cycles, lasting years with proper care
Shelf life after openingFactory-sealed, indefinite if stored properly
ContraindicationsAvoid sudden thermal shocks, handle with care
Cost per use₹3,780 per flask

How we compare

FeatureDeschem 500ml 24/40Others
MaterialBorosilicate Glass 3.3, high thermal shock resistanceStandard soda-lime glass, lower heat tolerance
Capacity500ml, with precise markingsVaries by brand, often less accurate
Joint Size24/40 ground jointDifferent sizes, less standardized
Price₹3,780 (per unit)₹1500-₹2500 depending on brand

Product details

SKUrpp8157
GTIN6971311076067
BrandDeschem
MaterialBorosilicate Glass
Capacity500ml
ShapeRound Bottom
Joint Size24/40

About Deschem

Deschem specializes in high-quality laboratory glassware, trusted by Indian research and educational institutions for durability and precision.

Compliance & Legal

This is a laboratory glassware product, suitable for high-temperature use, with no specific regulatory certifications.

Customer Reviews

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FAQ, See What Others Asked

Is this flask safe for autoclaving and high-temperature use in India?
Yes, Deschem borosilicate glass flasks are designed to withstand autoclaving up to 820°C, making them safe for high-temperature sterilization and chemical reactions in Indian labs. Proper handling prevents thermal shock.
How accurate are the capacity markings on this flask?
The capacity markings are approximate, supporting ±5% volume estimation, suitable for mixing and general lab use. For precise measurements, use calibrated volumetric equipment.
Can I use this flask for distillation in Indian research labs?
Absolutely, the round bottom design and borosilicate material support efficient distillation, with even heat distribution and chemical resistance, ideal for professional chemistry applications.
What is the best way to clean and maintain this flask?
Clean with appropriate lab-grade detergents, rinse thoroughly, and autoclave or dry as needed. Handle with care to avoid thermal shocks or glass breakage during use.
How does this flask compare to local Indian lab glassware?
Imported from the USA, Deschem borosilicate flasks offer superior heat resistance, durability, and chemical safety compared to many local alternatives, ensuring reliable results.
How quickly will I receive my order in India?
Your flask ships via ExpressBox, arriving in 11-13 days. All duties and taxes are paid, with factory-sealed packaging for authenticity and safety.

Frequently bought together

Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate

This item:

Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate

₹3,780

Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate

This item

Deschem 500ml 24/40 Round Bottom Glass Flask | 1-Neck Lab Boiling Bottle, Borosilicate

₹3,780

Total price:

₹13,180

You save ₹5,010 (28%) Extra

3 items selected

3 items

₹13,180

You save ₹5,010 (28%) Extra

Product Comparison

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Spec
Price
₹3,780
₹4,000
₹3,480
₹5,040
₹5,920
₹9,150
₹2,900
₹4,090
₹4,340
₹6,520
₹5,000
₹5,150
₹10,220
₹15,750
Brand NameDeschemDeschemstonylabDeschemDeschem3MSluice Fox
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹3,780₹4,000

You Save ₹220

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Packed & shipped
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Delivered to you

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