CHEMGLASS CG-1368-06 Condenser Extraction Apparatus 55/50

( Brand: Chemglass ), ( Manufacturer Part Number: CG-1368-06 ), ( Part Type: Condenser )

Review CHEMGLASS Large Condenser Extraction Apparatus 55/50

The **Chemglass CG-1368-06 55/50 Allihn Condenser** is a precision-engineered glassware component meticulously designed for high-efficiency solvent extraction and distillation processes in laboratory settings. Crafted from borosilicate glass (Type 3.3, with a thermal shock resistance up to 300 C), this condenser ensures durability, chemical resistance, and optical clarity, making it ideal for demanding applications where reliability and performance are paramount. The **55/50 joint standard** allows seamless integration with a wide range of extraction apparatuses, including Soxhlet extractors, rotary evaporators, and other solvent-based systems, ensuring a secure, leak-proof connection that maintains system integrity under vacuum or atmospheric pressure. Its **Allihn design** characterized by a series of internal spiral grooves maximizes surface area for efficient heat transfer, promoting rapid condensation of vapors while minimizing reflux and reducing solvent loss. This feature is particularly advantageous in extraction workflows where minimizing solvent consumption and maximizing yield are critical, such as in pharmaceutical synthesis, natural product isolation, or environmental sample preparation. The condenser s **smooth, polished interior** prevents residue buildup and simplifies cleaning, while its **standardized dimensions** (600 mm in length) provide optimal performance without compromising bench space. Whether used in routine analytical procedures or complex multi-step extractions, the CG-1368-06 delivers consistent, reproducible results, reinforcing its status as a cornerstone of modern laboratory glassware. Built to withstand repeated autoclaving and aggressive solvents, this condenser embodies both functionality and longevity, making it an indispensable tool for researchers and technicians who demand precision and efficiency in their extraction processes.

**Pros and Cons of buying a Chemglass CG-1368-06 Condenser (55/50) for Extraction Apparatus**

### **Pros**

1. **High-Quality Construction** Chemglass is a well-established manufacturer known for producing durable, precision-engineered glassware. The CG-1368-06 condenser is designed for heavy-duty use, making it suitable for frequent laboratory extraction processes.

2. **Standardized Dimensions (55/50)** The 55/50 designation indicates a standard joint size (55/50 outer/inner diameter), ensuring compatibility with most extraction apparatuses, adapters, and other glassware in the lab. This reduces the need for custom fittings.

3. **Efficient Condensation** The condenser s design (likely a Liebig or Allihn type, depending on the exact model) is optimized for rapid and effective cooling, which is critical in extraction processes where solvent recovery and yield are important.

4. **Chemical Resistance** Made from borosilicate glass (likely Type I or II), the condenser resists most common laboratory solvents, acids, and bases, ensuring longevity even with aggressive extraction solvents.

5. **Compatibility with Vacuum Systems** If the extraction process involves reduced pressure (e.g., rotary evaporation or vacuum distillation), the condenser can be adapted to work with vacuum setups, enhancing efficiency.

6. **Easy to Clean and Maintain** Glass condensers are generally easier to clean than metal or plastic alternatives, reducing contamination risks and extending the lifespan of the equipment.

7. **Reputable Brand Support** Chemglass offers warranties and customer support, which can be valuable if issues arise during use or if replacement parts are needed.

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### **Cons**

1. **Cost** Chemglass condensers are premium-priced compared to generic or lower-quality alternatives. For labs on a tight budget, this may be a significant investment, especially if multiple condensers are required.

2. **Fragility** While durable, glassware is inherently breakable. Improper handling, thermal shock (e.g., rapid temperature changes), or mechanical stress can lead to cracks or shattering, potentially damaging the condenser or surrounding equipment.

3. **Weight and Bulk** Glass condensers are heavier than plastic or metal alternatives, which can make setup and transport more cumbersome, particularly in large-scale or mobile lab environments.

4. **Limited Customization** Unlike some metal or plastic condensers, glass condensers are not easily modified for non-standard applications. If the extraction process requires unconventional configurations, additional adapters or custom work may be necessary.

5. **Potential for Leaks** If the joints or seals (e.g., ground glass joints) are not properly lubricated or are worn out, leaks can occur, compromising the efficiency of the extraction process and potentially contaminating the system.

6. **Replacement Parts Dependency** If the condenser develops issues (e.g., cracked joints or cooling coils), replacement parts may not always be readily available, and repairs could be costly or time-consuming.

7. **Thermal Conductivity Limitations** While effective, glass is a poorer conductor of heat than metal. In high-temperature extraction processes, the condenser may require additional cooling (e.g., water circulation) to maintain optimal performance.

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### **Conclusion**

The Chemglass CG-1368-06 condenser is a high-quality, reliable choice for extraction apparatuses, particularly in laboratories where precision, durability, and chemical resistance are prioritized. Its standardized dimensions and compatibility with common lab setups make it a versatile tool for various extraction methods, including solvent recovery and vacuum-assisted processes. However, its cost, fragility, and the need for careful handling may pose challenges, especially in high-throughput or budget-sensitive environments.

For most academic, industrial, or pharmaceutical laboratories, the investment in a Chemglass condenser is justified by its performance and longevity. If cost is a major concern, alternatives like high-quality generic glass condensers or metal condensers (e.g., stainless steel) could be considered, though they may sacrifice some of the precision and chemical resistance offered by borosilicate glass.

### **Recommendation**

- Your lab requires a durable, high-performance condenser for critical extraction processes.

- Budget constraints allow for the investment in a premium, long-lasting piece of equipment.

- Compatibility with standard 55/50 joints is a priority, and you value the reliability of a reputable brand.

- Your lab operates on a tight budget and can find a sufficiently durable generic condenser at a lower cost.

- The extraction process involves extreme conditions (e.g., very high temperatures or pressures) where metal condensers might be more suitable.

- Fragility is a significant concern, and you prioritize ease of handling over glass s chemical resistance.

Ultimately, weigh the trade-offs between cost, performance, and long-term reliability to determine whether this condenser aligns with your lab s needs.

Details:

Photos are of the actual unit for sale. Includes Chemglass CG-1368-06 Large Condenser for Extraction Apparatus 55/50 as pictured. Item was recently removed from working service and is in excellent order. Privacy: Rest assured your information will not be given, sold, rented or loaned to any third party.

If a custom power cord or AC adapter is required for the item, it only included if pictured described above. Item will come with a 30 Day Warranty. Shipping Details: originates from zip code 95742. Cosmetically in good condition showing minor scuffs / scratches blemishes from previous use.

part #: cg136806 prices

• $79.00-$159.99

specifications plasticwarelabsuppy:

• brand: Chemglass
• mpn: Cg-1368-06
• part type: Condenser

payments plasticwarelabsuppy:

• credit card: Visa
• wallet: Google-pay
• other

returns plasticwarelabsuppy:

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

shipping plasticwarelabsuppy:

• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day
• type: Fixed
• transit: 5-11 Days
• cost: $0.00

seller plasticwarelabsuppy:

• # reviews: 44476
• city: Rancho Cordova, California
• rating: 99.9%

offer plasticwarelabsuppy:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: June 5, 2026
• sold: 0

general plasticwarelabsuppy:

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

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