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  3. LABASICS 843798143630

LABASICS Borosilicate Glass Graham Condenser Joint 843798143630 24/40

Labasics 843798143630 Borosilicate Glass Graham Condenser With 24/40 Joint 500 Mm 500mm

( Brand: Labasics ), ( Part Type: Condenser Joint ), ( Color: 500 Mm ), ( Packageheight: 61 ), ( Packagelength: 676 ), ( Packageweight: 590 ), ( Packagewidth: 94 ), ( UPC: 843798143630 )

Review LABASICS Borosilicate Glass Graham Condenser 24/40 Joint 500mm

The **Labasics 843798143630 Borosilicate Glass Graham Condenser** is a precision-engineered laboratory accessory designed to excel in demanding distillation, reflux, and condensation applications where reliability and thermal resistance are paramount. Constructed from **Type I borosilicate glass (DIN 12111, ISO 3585)**, this condenser offers exceptional durability, chemical resistance, and thermal shock endurance, making it ideal for use in both routine and high-performance laboratory settings. With a **24/40 standard joint**, it ensures a secure, leak-proof connection to a wide range of glassware, including flasks, stills, and reaction vessels, while maintaining compatibility with standard laboratory adapters and accessories. The condenser features a **500 mm (19.7 inches) length**, providing ample surface area for efficient heat exchange and optimal cooling performance, whether used in small-scale bench-top experiments or larger-scale industrial processes.

The Graham design characterized by its **spiral cooling jacket** delivers superior cooling efficiency compared to traditional straight condensers, ensuring rapid and consistent condensation of vapors without excessive pressure buildup. This design minimizes dead space and maximizes contact between the vapor and the cooling medium, making it particularly effective for applications involving high-boiling or heat-sensitive compounds. The condenser s **smooth, polished interior** reduces fouling and facilitates easy cleaning, while its robust construction withstands repeated autoclaving and exposure to aggressive solvents, acids, or bases. Whether employed in organic synthesis, pharmaceutical manufacturing, or analytical chemistry, this condenser combines **precision engineering with practical versatility**, offering a dependable solution for laboratories seeking both performance and longevity.

For added convenience, the condenser is compatible with standard **water-cooling systems**, allowing for adjustable flow rates to optimize cooling efficiency based on the specific demands of the experiment. Its **clear borosilicate glass construction** enables visual monitoring of condensation progress, while the reinforced joint and reinforced base enhance stability during high-temperature operations. Whether used in a research lab, educational setting, or industrial facility, the Labasics Graham Condenser stands as a testament to quality craftsmanship, ensuring consistent, reliable performance in even the most exacting applications.

### **Pros and Cons of buying a Labasic 843798143630 Borosilicate Glass Graham Condenser (24/40 Joint, 500 mm)**

#### **Pros:**

1. **Durability and Chemical Resistance** Borosilicate glass (e.g., Type 3.3 or similar) is highly resistant to thermal shock, acid, and alkali, making it ideal for laboratory use, reflux reactions, and distillation setups. It can withstand temperatures up to 500 C without cracking.

2. **Efficiency for Condensation** A Graham condenser is designed for efficient cooling, particularly in reflux setups or small-scale distillations. The long, coiled design maximizes surface area for heat exchange, improving condensation rates compared to simpler air condensers.

3. **Standard Joint Compatibility** The 24/40 joint is a widely used standard in laboratory glassware, ensuring compatibility with most adapters, flasks, and other glassware. This makes it versatile for various setups without needing custom fittings.

4. **Long Length (500 mm)** The extended length provides better cooling efficiency, especially in applications where rapid condensation is critical (e.g., organic synthesis, small-scale distillation). It can handle higher vapor loads than shorter condensers.

5. **Reusable and Low Maintenance** Unlike plastic or disposable condensers, borosilicate glass is reusable and easy to clean. It can be washed with detergents, steam-cleaned, or even baked for sterilization.

6. **Safety** Glass is inert and does not leach contaminants into reactions, unlike some plastic or rubber components. It is also less likely to degrade over time compared to polymer-based alternatives.

7. **Compatibility with Vacuum Systems** The 24/40 joint can be adapted for vacuum applications (with appropriate seals), making it useful in reduced-pressure setups if modified.

8. **Professional-Grade Quality** Labasic (or similar brands) is known for producing high-quality, precision-molded glassware, reducing the risk of leaks or structural failures during use.

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#### **Cons:**

1. **Fragility** While borosilicate glass is durable, it can still shatter if dropped or subjected to extreme mechanical stress. This is a risk in any glassware handling, especially in busy labs.

2. **Weight** The long, coiled design makes the condenser heavier than plastic alternatives, which can be cumbersome during frequent assembly/disassembly or transport.

3. **Cost** Borosilicate glass condensers are more expensive than plastic or aluminum alternatives. For one-time or low-budget applications, this may not be justified.

4. **Cleaning Time** The coiled design can trap residue in hard-to-reach areas, requiring thorough cleaning (e.g., with brushes or ultrasonic baths) to prevent contamination between uses.

5. **Limited Flexibility** Unlike flexible tubing or plastic condensers, glass condensers cannot be bent or reshaped. If the setup requires non-standard angles, additional adapters may be needed.

6. **Potential for Leaks** If the joint or seals (e.g., rubber gaskets) are not properly lubricated or damaged, leaks can occur, compromising the system s integrity. This requires careful handling and maintenance.

7. **Not Ideal for High-Pressure Applications** While borosilicate glass is strong, it is not designed for high-pressure systems (e.g., above atmospheric pressure without reinforcement). For such cases, specialized glassware or metal condensers may be needed.

8. **Replacement Parts Dependency** If the condenser cracks or the joint breaks, replacement parts (e.g., new joints, seals) may be required, adding to long-term costs.

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### **Conclusion:**

The **Labasic 843798143630 borosilicate glass Graham condenser (24/40, 500 mm)** is an excellent choice for **laboratory applications requiring durability, chemical resistance, and efficient condensation**. It is particularly well-suited for:

- Organic synthesis (reflux setups)

- Small-scale distillation

- Routine use in academic or industrial labs where glassware longevity is prioritized

- Applications involving corrosive or high-temperature reagents

However, it may not be the best option if:

- You need a lightweight, disposable, or flexible condenser (e.g., for fieldwork or temporary setups).

- Your budget is limited, and plastic or aluminum alternatives suffice.

- You frequently handle high-pressure or non-standard setups without additional modifications.

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### **Recommendation:** **Buy this condenser if:**

- You are working in a **permanent laboratory setting** where glassware durability is critical.

- Your experiments involve **reflux, distillation, or reactions with corrosive solvents**.

- You value **long-term reliability** and are willing to invest in high-quality glassware.

- You need **standardized 24/40 compatibility** with existing equipment.

**Consider alternatives if:**

- You require **portability or frequent reassembly** (e.g., fieldwork, teaching demos).

- Your budget is tight, and you can use a **plastic or aluminum condenser** for less demanding applications.

- You need **flexible or custom angles** that glass cannot provide.

**Final Verdict:** For most **serious laboratory users**, this condenser is a **strong, cost-effective investment** that will serve reliably for years with proper care. If you are unsure, test it in a low-stakes application first to confirm its suitability for your needs.

Details:

Delivery: Shipping is available only within the Continental USA. Made of Borosilicate glass; maximum withstand temperature 250 C. 500mm in jacket length . Labasics Borosilicate Glass Graham Condenser with 24/40 Joint 500mm, 500mm:: condenser.

24/40 Joint on the top and bottom.

specifications plasticwarelabsuppy:

  • brand: Labasics
  • part type: Condenser Joint
  • color: 500 Mm
  • packageheight: 61
  • packagelength: 676
  • packageweight: 590
  • packagewidth: 94
  • upc: 843798143630

shipping plasticwarelabsuppy:

  • class: Expedited
  • service: Expedited
  • cost: $0.00
  • transit: 3-6 Days
  • type: Fixed

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offer plasticwarelabsuppy:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: March 20, 2026

general plasticwarelabsuppy:

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

seller plasticwarelabsuppy:

  • city: Los Angeles, California
  • # reviews: 567
  • rating: 99.6%
part type: condenser joint, packageheight: 61, packagelength: 676, packageweight: 590, packagewidth: 94,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, color: 500 mm, sku: 13479296908942861,
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