SCIENTIFIC B07814R28H Borosilicate Glass Graham Condenser 313087445474 Lab 24/40 Joint 400MM Jacket

( Brand: Scientific ), ( Manufacturer Part Number: B07814R28H ), ( Part Type: Condenser Joint Jacket ), ( Item Weight: 1.06 Pounds ), ( Size: 400 Mm ), ( Is Discontinued By Manufacturer: No ), ( Package Dimensions: 22.8 X 3.9 X 2.52 Inches ), ( UPC: 313087445474 )

Review SCIENTIFIC Borosilicate Glass Graham Condenser 24/40 Joint 400mm Jacket Length Lab Con

The **Scientific B07814R28H Borosilicate Glass Graham Condenser with 24/40 Joint and 400mm Jacket** is a precision-engineered laboratory accessory designed for high-performance distillation, reflux, and solvent recovery applications. Crafted from **Type I borosilicate glass (DIN 12111, ISO 3585)**, this condenser offers exceptional chemical resistance, thermal stability, and durability, making it ideal for demanding experiments in organic synthesis, pharmaceutical development, and analytical chemistry. The **24/40 ground glass joint** ensures a secure, leak-proof connection to standard laboratory glassware, while the **400mm jacketed length** provides optimal cooling efficiency, allowing for efficient condensation of vapors even at elevated temperatures. The **double-walled design** of the jacket enables precise temperature control when paired with a chilling medium, such as water or a refrigerated circulator, ensuring consistent performance across a wide range of applications. Whether used in small-scale bench-top setups or larger-scale laboratory processes, this condenser delivers reliable, repeatable results with minimal heat loss, making it a versatile and indispensable tool for researchers and chemists. Its robust construction and compatibility with standard laboratory glassware ensure seamless integration into existing apparatus, while its high-quality borosilicate glass composition guarantees longevity and resistance to thermal shock, even under prolonged use. Perfect for both educational and industrial settings, this condenser exemplifies the fusion of precision engineering and chemical resilience, providing a dependable solution for demanding distillation and reflux operations.

### **Pros and Cons of buying a Scientific B07814R28H Borosilicate Glass Graham Condenser (24/40 Joint, 400mm Jacket)**

1. **Durability and Chemical Resistance** Borosilicate glass (Type 3.3) is highly resistant to thermal shock, corrosion, and most chemicals, making it ideal for laboratory use. It can withstand repeated heating and cooling without cracking or degrading.

2. **Efficient Condensation** The Graham condenser design provides excellent cooling efficiency, allowing for effective condensation of vapors during distillation, reflux, or other heat-sensitive reactions. The long jacket (400mm) ensures better heat transfer and reduces energy loss.

3. **Compatibility with Standard Lab Equipment** The 24/40 joint standard ensures seamless connection with other glassware (flasks, adapters, etc.), making it versatile for various setups without the need for additional adapters.

4. **Long Lifespan** High-quality borosilicate glass is less prone to wear and tear compared to soda-lime glass, reducing the need for frequent replacements and saving long-term costs.

5. **Safety** Unlike plastic or lower-grade glass, borosilicate does not leach harmful substances into reactions and is non-reactive, ensuring purity in experiments.

6. **Easy to Clean** The smooth glass surface resists staining and is easy to clean with standard laboratory solvents or ultrasonic baths.

7. **Wide Application Range** Suitable for organic synthesis, distillation, reflux, and other procedures requiring precise temperature control.

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1. **Higher Initial Cost** Borosilicate glass condensers are more expensive than their soda-lime glass counterparts, which may be a barrier for budget-conscious buyers or small-scale users.

2. **Fragility Compared to Metal** While durable, glass is still brittle and can shatter if dropped or subjected to sudden impacts, requiring careful handling.

3. **Weight** Borosilicate glass is heavier than plastic or some metal alternatives, which may make setup and transport more cumbersome, especially for large-scale operations.

4. **Limited Flexibility in Design** Unlike custom metal condensers, glass condensers have fixed dimensions (e.g., jacket length, joint size), limiting adaptability for non-standard setups.

5. **Potential for Scratches or Damage** Frequent use with abrasive materials or rough handling can lead to scratches or micro-fractures, compromising performance over time.

6. **Not Ideal for High-Pressure Applications** While strong, borosilicate glass is not designed for high-pressure systems; specialized glassware (e.g., pressure-resistant flasks) may be needed for such applications.

7. **Maintenance of Seals** Over time, rubber or silicone gaskets used with glass joints may degrade, requiring periodic replacement to maintain a proper seal.

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The **Scientific B07814R28H Borosilicate Glass Graham Condenser (24/40 Joint, 400mm Jacket)** is a **high-quality, reliable, and versatile** piece of laboratory glassware. Its **superior durability, chemical resistance, and efficient condensation** make it a **practical investment** for serious chemists, educators, and research labs. However, its **higher cost and fragility** may be drawbacks for casual users or those working with limited budgets.

For **most laboratory applications especially those involving heat-sensitive reactions, distillation, or long-term use the benefits outweigh the drawbacks**. If budget is a concern, a **soda-lime glass condenser** could be a temporary alternative, but it will likely require more frequent replacement.

- **Buy it if:** You need a **long-lasting, high-performance condenser** for **organic synthesis, distillation, or teaching labs**, and you prioritize **safety, purity, and efficiency**.

- **Consider alternatives if:** You are working on a **tight budget**, need **portability**, or require **high-pressure applications** (in which case, consult a specialist for pressure-rated glassware).

- **Pair with:** A **high-quality rubber or PTFE joint grease** to ensure longevity and prevent leaks.

For most professional or academic settings, this condenser is a **strong, well-justified purchase**.

Details:

Made of premium glass; maximum withstand temperature 200 C.$40.95 $ 40. 400mm in jacket length ; hose fittings for 10mm .D. Design Coiled Inner Tube Bulb.

95 $40.99 $ 40.

part #: b07814r28h prices

• $39.99-$79.99

specifications plasticwarelabsuppy:

• brand: Scientific
• mpn: B07814r28h
• part type: Condenser Joint Jacket
• item weight: 1.06 Pounds
• size: 400 Mm
• is discontinued by manufacturer: No
• package dimensions: 22.8 X 3.9 X 2.52 Inches
• upc: 313087445474

shipping plasticwarelabsuppy:

• class: Standard
• transit: 5-11 Days
• type: Fixed
• cost: $0.00
• service: Standard

returns plasticwarelabsuppy:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Seller

seller plasticwarelabsuppy:

• city: Denver, Colorado
• # reviews: 1
• rating: 0.0%

general plasticwarelabsuppy:

• Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware
• condition: New

offer plasticwarelabsuppy:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: April 4, 2026
• sold: 0

payments plasticwarelabsuppy:

• wallet: Google-pay
• credit card: Diners-club
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