CHEMGLASS CG-1213-J-01 Coil Reflux Condenser Standard Taper 24/40 Joint

( Brand: Chemglass ), ( Manufacturer Part Number: CG-1213-J-01 ), ( Part Type: Coil Condenser Joint )

Review CHEMGLASS Coil Reflux Condenser 24/40 Standard Taper Joint

The **Chemglass CG-1213-J-01 Coil Reflux Condenser with 24/40 Standard Taper Joint** is a precision-engineered glassware component designed to excel in laboratory settings where efficient heat exchange and reliable reflux operations are critical. This high-quality condenser features a **spiral coil design**, which maximizes surface area for optimal condensation while minimizing pressure drop, ensuring superior performance during distillation, reflux, or solvent recovery processes. Constructed from **borosilicate glass (Type 1, Class A)**, the condenser is built to withstand repeated thermal cycling, chemical exposure, and high-pressure applications, making it ideal for both routine and demanding synthetic workflows. The **24/40 standard taper joint** provides a secure, leak-proof connection to compatible glassware, including flasks, round-bottom bottles, and other laboratory apparatus, ensuring compatibility with a wide range of setups. Its **compact yet robust construction** allows for efficient use of bench space while maintaining durability, reducing the risk of breakage during vigorous stirring or refluxing. Whether used in organic synthesis, pharmaceutical development, or analytical chemistry, this condenser delivers consistent performance, helping researchers achieve precise temperature control and minimize solvent loss. Built to meet rigorous industry standards, the CG-1213-J-01 is a reliable choice for laboratories prioritizing both functionality and longevity in their glassware investments.

### **Pros and Cons of buying a Chemglass CG-1213-J-01 Coil Reflux Condenser (24/40 Standard Taper Joint)**

1. **High Efficiency Cooling** The coil design provides excellent heat transfer, making it effective for reflux applications where rapid condensation is required. This is particularly useful in reactions that generate significant heat or require precise temperature control.

2. **Durability and Chemical Resistance** Chemglass products are known for their high-quality borosilicate glass (typically Type 1 or 3.3), which resists corrosion from most organic solvents, acids, and bases. This ensures longevity and reliability in demanding laboratory conditions.

3. **Versatility** The 24/40 standard taper joint is widely compatible with most glassware in chemistry labs, allowing it to be used with flasks, distillation setups, and other glass apparatus without needing adapters.

4. **Easy to Clean and Maintain** Glass condensers are inert and can be cleaned thoroughly with solvents, steam, or ultrasonic baths. Unlike metal condensers, they do not rust or degrade over time with repeated use.

5. **Safety** Glass condensers eliminate the risk of metal contamination, which is critical in analytical chemistry, pharmaceutical synthesis, or experiments requiring high purity. They also do not leach metals into reactions.

6. **Standardized Design** The CG-1213-J-01 follows industry-standard dimensions, making it easy to source replacement parts or accessories if needed. This reduces downtime and ensures compatibility with existing lab equipment.

7. **Thermal Stability** Borosilicate glass can withstand temperature fluctuations without cracking, making it suitable for both cooling and heating applications in reflux setups.

8. **Quiet Operation** Unlike some metal condensers that may produce noise during cooling, glass condensers operate silently, which is beneficial in sensitive or large-scale lab environments.

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1. **Fragility** Glass is prone to breakage if dropped or subjected to thermal shock (e.g., rapid temperature changes). This requires careful handling, especially in busy or high-traffic labs.

2. **Limited Heat Dissipation at High Temperatures** While effective for most reflux applications, the coil design may not be optimal for extremely high-temperature reactions (e.g., above 200 C) without additional cooling measures, such as a water bath or external cooling jacket.

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

4. **Cost** High-quality borosilicate glass condensers are more expensive upfront than some plastic or metal alternatives. However, their durability often justifies the cost over time.

5. **Maintenance of Cooling System** The condenser relies on an external water supply (typically tap or distilled water). Poor water quality (e.g., hard water with mineral deposits) can clog the coil over time, requiring periodic cleaning or replacement of the coil.

6. **Limited Customization** Unlike some metal condensers, glass condensers are not easily modified for specialized applications (e.g., varying coil lengths or internal configurations). Customization would require purchasing a different model.

7. **Potential for Leaks** If the taper joint or seals are not properly lubricated or damaged, leaks can occur, compromising the integrity of the reflux system. This requires careful assembly and periodic inspection.

8. **Environmental Considerations** While glass is recyclable, broken glass can pose a safety hazard if not disposed of properly. Labs must follow strict protocols for handling and disposal of glass waste.

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The **Chemglass CG-1213-J-01 coil reflux condenser** is an excellent choice for most laboratory applications requiring reliable, high-efficiency cooling in reflux setups. Its chemical resistance, durability, and compatibility with standard glassware make it a versatile and long-lasting investment. However, its fragility, reliance on an external cooling system, and higher cost compared to some alternatives should be considered, particularly in high-risk or budget-constrained environments.

For **general organic synthesis, undergraduate teaching labs, or routine reflux applications**, this condenser is highly recommended due to its balance of performance and reliability. If the application involves **extreme temperatures, high mechanical stress, or cost-sensitive environments**, alternatives such as metal condensers (e.g., stainless steel) or plastic condensers (for lower-temperature applications) might be worth evaluating.

- You need a **durable, chemically resistant condenser** for standard reflux applications.

- Compatibility with **24/40 standard taper glassware** is a priority.

- You prioritize **high heat transfer efficiency** and **minimal metal contamination**.

- Your lab has **proper handling protocols** to mitigate the risk of breakage.

- You require **higher temperature tolerance** or **mechanical robustness**.

- Budget constraints make the upfront cost prohibitive.

- Your workflow involves **frequent thermal shock** or **high-vibration environments**.

Details:

If a custom power cord or AC adapter is required for the item, it only included if pictured described above. Shipping Details: originates from zip code 95742. Cosmetically in good condition showing minor scuffs / scratches blemishes from previous use. Privacy: Rest assured your information will not be given, sold, rented or loaned to any third party.

Item was recently removed from working service and is in excellent order. Item will come with a 30 Day Warranty. Photos are of the actual unit for sale. Includes Coil Reflux Condenser, 24/40 Standard Taper Joint as pictured.

part #: cg1213j01 prices

• $249.99-$285.00

specifications plasticwarelabsuppy:

• brand: Chemglass
• mpn: Cg-1213-j-01
• part type: Coil Condenser Joint

general plasticwarelabsuppy:

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

shipping plasticwarelabsuppy:

• transit: 4-9 Days
• cost: $0.00
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day
• type: Fixed

returns plasticwarelabsuppy:

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

payments plasticwarelabsuppy:

• wallet: Apple-pay
• credit card: Diners-club
• other

seller plasticwarelabsuppy:

• city: Rancho Cordova, California
• rating: 99.9%
• # reviews: 44488

offer plasticwarelabsuppy:

• availability: In Stock
• started: June 6, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1

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