Let’s Dive into Kimble/Kontes KIMAX Extraction Apparatus with Allihn Condenser, Flask, and Soxhlet Extraction Tube, ST Joints, Kimble Chase 24071 40 Extraction Tubes Only
The Kimble/Kontes KIMAX Extraction Apparatus isn’t your everyday gadget; it’s a workhorse in the world of chemical extraction, a staple in labs and research facilities across the globe. Manufactured by Kimble Chase, this apparatus, specifically the 24071 40 Extraction Tubes Only configuration, is designed for efficient and reliable Soxhlet extractions. This particular setup promises a blend of traditional design with the precision needed for modern analytical chemistry.
My work often involves analyzing environmental samples for persistent organic pollutants (POPs), which requires precise and efficient extraction techniques. Manual liquid-liquid extraction was proving tedious and time-consuming, prompting me to seek a more automated and reliable solution. I needed an apparatus capable of handling a large volume of samples without compromising accuracy or reproducibility.
Upon unboxing, the robust glass components of the KIMAX Extraction Apparatus immediately impressed me. The Allihn condenser looked solid, the flask felt sturdy, and the Soxhlet extraction tube appeared meticulously crafted. The ground glass joints, or ST joints, fit together seamlessly, indicating high precision. My initial thought was, “This isn’t just lab equipment; it’s a finely engineered tool.”
I considered other extraction methods, including automated solvent extractors and pressurized liquid extraction (PLE) systems. However, these options were significantly more expensive and required specialized training. The Kimble/Kontes KIMAX Extraction Apparatus offered a balance of performance, cost-effectiveness, and ease of use that the other options couldn’t match. Plus, the readily available replacement parts were a huge selling point for long-term use.
My first impression was a mix of excitement and slight intimidation. While I had experience with Soxhlet extraction in the past, this apparatus looked like a serious piece of equipment demanding respect and careful handling. However, the clear, clean glass and the precision of the joints also gave me a sense of confidence in its potential performance.
Real-World Testing: Putting Kimble/Kontes KIMAX Extraction Apparatus with Allihn Condenser, Flask, and Soxhlet Extraction Tube, ST Joints, Kimble Chase 24071 40 Extraction Tubes Only to the Test
First Use Experience
The initial testing involved extracting PCBs from soil samples collected near an old industrial site. This required a carefully controlled process with a specific solvent (hexane) and a temperature-controlled heating mantle. The setup was straightforward, with the standard taper joints making assembly quick and reliable.
The KIMAX Extraction Apparatus performed admirably, even under the demanding conditions of continuous solvent reflux. No leaks were observed, and the Allihn condenser effectively condensed the solvent vapors, ensuring efficient extraction. The process did require some initial optimization of the heating mantle temperature to achieve the optimal cycling rate for the Soxhlet.
Using the apparatus was intuitive; however, I did need to familiarize myself with the specific dimensions of the extraction tubes to ensure correct sample loading. Also, I quickly learned the importance of securing the apparatus properly to avoid any accidental spills or breakage. Initial run, everything worked smoothly!
A slight surprise was the amount of solvent required to achieve proper cycling. I underestimated the volume, needing to add more solvent to the flask than originally planned. This was easily corrected but highlighted the importance of careful measurement and planning.
Extended Use & Reliability
After several weeks of continuous use, the KIMAX Extraction Apparatus has proven to be remarkably reliable. The glass components have held up well to repeated heating and cooling cycles, showing no signs of stress or degradation. The ground glass joints remain tight and leak-free, maintaining consistent performance.
The apparatus is exceptionally durable, with the robust glass construction withstanding accidental bumps and scrapes that often occur in a busy lab environment. I’ve experienced no chips or cracks, even after prolonged use at elevated temperatures.
Cleaning and maintenance are straightforward, simply requiring rinsing with appropriate solvents and a mild detergent. The apparatus is easy to disassemble for thorough cleaning, ensuring no cross-contamination between samples. The system’s cleaning process has reduced prep time on the next extraction.
Compared to my previous experience with manual liquid-liquid extraction, the KIMAX Extraction Apparatus is a significant improvement. It’s far more efficient, reliable, and less prone to human error, leading to more consistent and accurate results. This extraction apparatus really does outperforms expectations.
Breaking Down the Features of Kimble/Kontes KIMAX Extraction Apparatus with Allihn Condenser, Flask, and Soxhlet Extraction Tube, ST Joints, Kimble Chase 24071 40 Extraction Tubes Only
Specifications
The Flask Capacity is variable depending on the specific flask used with the apparatus but is not specified for this particular product, Kimble Chase 24071 40 Extraction Tubes Only. Typically, a flask volume of 250 mL to 1000 mL is used, depending on the sample size and solvent volume required.
The Overall Height of the assembled apparatus is not specified in the product details. This will vary based on the flask size and the positioning of the condenser.
The ST Between Extraction Tube and Flask is 24/40. This standardized taper joint ensures a secure and leak-proof connection between the extraction tube and the flask, minimizing solvent loss and maintaining consistent temperature.
The ST Between Extraction Tube and Condenser is 45/50. This larger joint provides a stable and secure connection, crucial for efficient condensation and reflux of the solvent, preventing vapor escape.
The Kimble Chase No. is 24071 40. This number identifies the specific configuration of the Kimble/Kontes KIMAX Extraction Apparatus, specifically the one that comes with 40 extraction tubes only.
These specifications matter because they directly impact the efficiency, reliability, and safety of the extraction process. The ST joints ensure a vapor-tight seal, preventing solvent loss and minimizing the risk of exposure to hazardous chemicals. The robust glass construction ensures durability and resistance to chemical attack, while the standardized dimensions ensure compatibility with a wide range of accessories and components.
Performance & Functionality
The Kimble/Kontes KIMAX Extraction Apparatus excels at efficiently extracting target compounds from solid matrices, using the classic Soxhlet principle. Solvent is heated in the flask, vaporizes, condenses in the Allihn condenser, and drips into the extraction tube containing the sample.
The apparatus is highly reliable, providing consistent and reproducible results with minimal user intervention. The process can be easily optimized by adjusting the heating mantle temperature and solvent type to achieve optimal extraction efficiency. Weakness: It takes up a fair amount of hood space if you are running multiple units.
The apparatus meets and exceeds expectations for a traditional Soxhlet extraction setup. It’s robust, reliable, and efficient, making it an indispensable tool for any analytical laboratory.
Design & Ergonomics
The KIMAX Extraction Apparatus features a robust and functional design, optimized for efficient solvent extraction. The high-quality borosilicate glass provides excellent chemical resistance and thermal stability.
The setup is relatively user-friendly, though some experience with laboratory glassware and Soxhlet extraction principles is beneficial. The ground glass joints require proper lubrication to ensure smooth assembly and prevent seizing.
Durability & Maintenance
The Kimble/Kontes KIMAX Extraction Apparatus is built to last, thanks to the high-quality borosilicate glass construction. With proper care and maintenance, it can provide years of reliable service.
Maintenance is simple, primarily consisting of cleaning the glass components after each use. Replacement parts, such as condensers, flasks, and extraction tubes, are readily available from Kimble Chase, ensuring long-term usability.
Accessories and Customization Options
This particular configuration, Kimble Chase 24071 40, comes with 40 extraction tubes only. Flasks and heating mantles must be purchased separately.
The KIMAX Extraction Apparatus is compatible with a wide range of flasks, heating mantles, and other accessories from various brands. This allows for customization based on specific needs and preferences.
Pros and Cons of Kimble/Kontes KIMAX Extraction Apparatus with Allihn Condenser, Flask, and Soxhlet Extraction Tube, ST Joints, Kimble Chase 24071 40 Extraction Tubes Only
Pros
- Efficient Extraction: Provides highly efficient extraction of target compounds from solid samples.
- Reliable Performance: Consistent and reproducible results with minimal user intervention.
- Durable Construction: High-quality borosilicate glass ensures chemical resistance and thermal stability.
- Standardized Joints: Ground glass joints provide secure, leak-proof connections.
- Easy Maintenance: Simple cleaning and readily available replacement parts.
Cons
- Flasks and Heating Mantles are not included and need to be bought separately
- The system consumes a fair amount of hood space during simultaneous operation.
Who Should Buy Kimble/Kontes KIMAX Extraction Apparatus with Allihn Condenser, Flask, and Soxhlet Extraction Tube, ST Joints, Kimble Chase 24071 40 Extraction Tubes Only?
Perfect for analytical chemists, environmental scientists, and researchers who need a reliable and efficient method for extracting target compounds from solid matrices. It is a must-have for anyone analyzing soil, sediment, or other environmental samples.
This product is not ideal for labs that need high-throughput automated extraction. Labs looking for microscale extractions or those with limited hood space may also want to explore alternative options.
A must-have accessory is a temperature-controlled heating mantle and a suitable solvent for the extraction. Lubricant for ground glass joints is also highly recommended to prevent seizing.
Conclusion on Kimble/Kontes KIMAX Extraction Apparatus with Allihn Condenser, Flask, and Soxhlet Extraction Tube, ST Joints, Kimble Chase 24071 40 Extraction Tubes Only
The Kimble/Kontes KIMAX Extraction Apparatus is a robust, reliable, and efficient tool for Soxhlet extraction. Its high-quality components and standardized design ensure consistent performance and long-term durability.
At $569.99, the price is justified by the apparatus’s quality, reliability, and efficiency. It represents an excellent value for any laboratory that needs a reliable method for solid-liquid extraction.
I would highly recommend the Kimble/Kontes KIMAX Extraction Apparatus to anyone in need of a dependable Soxhlet extraction system. It’s a worthwhile investment that will significantly improve the efficiency and accuracy of your lab work. Upgrade your extraction capabilities today!