ACE GLASS 9546-06 Micro Sublimer Head Top Bottom Inner 14/20 29/26 Joints

( Brand: Ace Glass ), ( Manufacturer Part Number: 9546-06 ), ( Model: ACE GLASS INC 9546-06 ), ( Part Type: Head Joint ), ( Unit Type: Unit ), ( Country Of Origin: United States )

Review ACE GLASS Inc Micro Sublimer Head 14/20 Top 29/26 Bottom Inner Joints

The **Ace Glass 9546-06 Micro Sublimer Head** is a precision-engineered component designed for laboratory applications requiring efficient and controlled sublimation processes, particularly in the synthesis of volatile compounds, solvent extraction, or vacuum-assisted reactions. This high-quality glassware features a **14/20 standard taper joint at the top**, ensuring a secure, leak-proof connection to compatible glassware such as round-bottom flasks, distillation heads, or other sublimation chambers. The **29/26 inner joint at the bottom** provides a versatile attachment point for additional glassware, such as a condenser, adapter, or side arm, allowing for customizable setups tailored to specific experimental needs. Crafted from borosilicate glass (likely Type 3.3 or similar), this sublimation head is built to withstand thermal cycling, chemical resistance, and high-vacuum conditions, making it ideal for both bench-top and pilot-scale operations.

The **micro sublimer head** is particularly well-suited for applications where precise control over sublimation rates and minimal dead volume are critical, such as in the purification of pharmaceutical intermediates, the preparation of organic compounds, or the removal of low-boiling solvents under reduced pressure. Its compact design reduces the risk of contamination and maximizes efficiency by minimizing the internal volume where unwanted side reactions could occur. The smooth, polished glass surface ensures easy cleaning and maintenance, while the durable construction resists thermal shock, even when transitioning between ambient temperatures and elevated heating conditions. Whether used in conjunction with a heating mantle, oil bath, or direct flame, this sublimer head delivers reliable performance for researchers and technicians seeking a dependable tool for sublimation-based processes.

For laboratories prioritizing flexibility and precision, the **Ace Glass 9546-06** stands out as a versatile addition to any glassware collection. Its compatibility with standard laboratory glassware and accessories, combined with its robust construction, makes it an excellent choice for both routine and specialized sublimation tasks. Whether integrated into a larger vacuum system or used as part of a simple, standalone setup, this sublimer head ensures consistent results while adhering to the highest standards of laboratory safety and efficiency.

### **Pros and Cons of buying a Ace Glass 9546-06 Micro Sublimer Head (14/20 Top, 29/26 Bottom Inner Joints)**

1. **High-Quality Construction** The Ace Glass sublimer head is known for its durable, precision-engineered design, ensuring reliable performance over time. The glass components are typically made from borosilicate glass, which is resistant to thermal shock and chemical corrosion.

2. **Compatibility with Standard Setups** The 14/20 top joint and 29/26 bottom inner joints make this sublimer head versatile for use with common glassware and adapters in laboratory or home distillation setups. It can be easily integrated into existing systems.

3. **Efficient Heat Transfer** The design of the sublimer head allows for effective heat distribution, which is crucial for sublimation processes (e.g., purifying solvents or harvesting essential oils). This helps maintain consistent temperatures during operation.

4. **Reusable and Long-Lasting** Unlike disposable components, this sublimer head can be cleaned and reused multiple times, making it a cost-effective choice in the long run. Proper maintenance extends its lifespan significantly.

5. **Wide Application Range** Beyond sublimation, this head can be used for other glassware applications such as fractionating columns, reflux condensers, or even as part of a custom distillation setup, depending on modifications.

6. **Easy to Clean and Maintain** The smooth glass surface and lack of metal parts (except for clamps) make it straightforward to clean with solvents or steam. This reduces the risk of contamination in sensitive applications.

7. **Backed by a Reputable Brand** Ace Glass is a well-established manufacturer in the laboratory and distillation equipment industry, offering reliable products with a track record of quality. Their components are often used in professional and DIY setups alike.

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1. **Limited to Glassware Systems** Since this is a glass component, it requires compatibility with other glass joints and adapters. If your setup includes metal or plastic parts, additional connectors may be needed, adding complexity and cost.

2. **Fragility** Glass can break if mishandled, especially during assembly or disassembly. Dropping it or applying excessive force can cause cracks or shattering, which may be a concern in less controlled environments.

3. **Requires Proper Sealing** To prevent leaks during sublimation or distillation, the joints must be sealed tightly with high-temperature grease or Teflon tape. Improper sealing can compromise efficiency or safety.

4. **Not Ideal for High-Pressure Applications** While suitable for most sublimation and low-pressure distillation processes, this head may not be appropriate for high-pressure systems, which require reinforced or specialized glassware.

5. **Initial Cost** Compared to cheaper plastic or disposable alternatives, the upfront cost of a high-quality glass sublimer head can be higher. However, this is often justified by its durability and performance.

6. **Maintenance Overhead** Regular cleaning and inspection are necessary to prevent residue buildup or damage. Neglecting maintenance can lead to clogs or reduced efficiency over time.

7. **Limited Customization** Unlike some metal or modular systems, glass components like this are not easily modified for unique setups. Customization may require additional adapters or third-party parts.

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The **Ace Glass 9546-06 Micro Sublimer Head** is a robust, versatile, and high-quality component ideal for users who prioritize durability, efficiency, and compatibility with standard glassware setups. Its precision engineering and resistance to thermal stress make it a reliable choice for sublimation, distillation, and other laboratory applications. However, its fragility, the need for proper sealing, and the requirement for glass-compatible systems may pose challenges for users without experience in glassware handling.

For **professional users, hobbyists with glassware setups, or those investing in long-term equipment**, this sublimer head is highly recommended due to its performance and longevity. For **budget-conscious users or those working with non-glass systems**, alternatives like plastic sublimers or metal adapters may be more practical, though they may sacrifice some efficiency or durability.

If you are building or upgrading a **glass-based sublimation or distillation system** and can accommodate the maintenance and handling requirements, the **Ace Glass 9546-06** is an excellent investment. Pair it with high-quality clamps, Teflon tape, and a reliable heat source (e.g., a heating mantle) to maximize its effectiveness. For users new to glassware, consider starting with a simpler setup or consulting resources on proper assembly and cleaning techniques to avoid common pitfalls.

If your application involves **high-pressure systems, frequent replacements, or non-glass setups**, evaluate whether this component aligns with your needs or explore alternatives that better suit your specific use case.

Details:

Ace/Fisher-style identify this as the head portion used in 9546 micro sublimation family for micro scale and purification of crystalline compounds under vacuum or inert conditions. Ace Glass 9546-06 micro sublimer head for semi-micro vacuum sublimation apparatus, with 14/20 top joint, 29/26 bottom 9mm OD tube end, and 12 finger. Good replacement head for organic synthesis labs, purification work, research chemistry, sublimation setups, and specialty Glassware builds. Used, see photos.

Includes only the Glassware shown; buyer should verify exact joint genders, chips, cracks, residue, and fitment before purchase. The complete apparatus normally consists of the body, head, and circulatory stem, with removable cold-finger/collecting tube typically filled dry ice/Acetone or another cooling medium depending on application.

part #: 954606 price

• $59.00

specifications plasticwarelabsuppy:

• brand: Ace Glass
• mpn: 9546-06
• model: Ace Glass Inc 9546-06
• part type: Head Joint
• unit type: Unit
• country of origin: United States

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• method: Money back
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• policy: Returns Accepted
• time: 30 Days

general plasticwarelabsuppy:

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

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• # reviews: 3506
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• availability: In Stock
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• started: May 28, 2026
• quantity: 1
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