Separatory Funnel Rack
2.Big mouth Funnel:90mm/170mm/210mm/260mm
3.Wide-mouthed funnel: 150mm/200mm/250mm/300mm
***Price List for whole above, inquire us to get
Description
Technical Parameters
A Separatory Funnel Rack is a rack specifically designed to hold and secure one or more separatory funnels. It is usually made of sturdy materials to ensure stability and durability. The dispensing funnel rack is designed to allow laboratory personnel to easily and safely secure and manipulate dispensing funnels when performing chemical reactions, separating liquid mixtures, or performing other experimental operations.
Functions
Support and fixation:
The main function of the dispensing funnel stand is to support and fix the dispensing funnel to prevent it from tipping or slipping during the experiment, thus ensuring the safety and accuracy of the experiment.
Convenient operation:
By adjusting the height and angle of the dispensing funnel rack, the experimenter can more conveniently carry out liquid addition, separation and collection operations.
Space-saving:
Dispensing funnel racks are usually compact and well-designed, which can fully utilize the space in the lab and make the lab bench more neat and orderly.
Compatible with different specifications:
Some advanced dispensing funnel racks are also designed with adjustable clamping devices to adapt to different specifications and sizes of dispensing funnels, thus improving the versatility and practicality of the equipment.
The purchase of recommendations
◆ Material: choose corrosion-resistant, abrasion-resistant and stable material made of liquid funnel rack to ensure its service life and safety.
◆ Structure: choose a reasonable structural design, stable and easy to adjust the dispensing funnel rack, so that in the experimental process can be easily fixed and operate the dispensing funnel.
◆ Compatibility: According to the specifications and sizes of dispensing funnels commonly used in the laboratory, choose a dispensing funnel stand with corresponding clamping capacity.
◆ After-sales service: choose a supplier with good after-sales service to buy the dispensing funnel rack to ensure product quality and after-sales service reliability.
In summary, the dispensing funnel rack is an important auxiliary equipment in the laboratory, which can provide a stable, safe and convenient experimental operation environment for experimental personnel. When purchasing, attention should be paid to its material, structure, compatibility and brand and after-sales service to ensure that the right product is selected.
Parameter
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Triangular Funnel |
| Specification | Diameter of funnel orifice | Funnel pipe diameter | Height | Packaging |
| 60mm | 60mm | 5.20mm | 104.0mm | 400 Pcs/ Box |
| 75mm | 75mm | 8.10mm | 135.1mm | 300 Pcs/ Box |
| 90mm | 90mm | 7.10mm | 154.0mm | 250 Pcs/ Box |
| 120mm | 120mm | 14.3mm | 185.0mm | 150 Pcs/ Box |
| 150mm | 150mm | 21.4mm | 212.0mm | 80 Pcs/ Box |

Big mouth Funnel
| Specification | Diameter of funnel orifice | Funnel pipe diameter | Height | Packaging |
| 90mm | 90mm | 15.0mm | 93.0mm | 50 Pcs/ Box |
| 170mm | 170mm | 20.0mm | 148.0mm | 20 Pcs/ Box |
| 210mm | 210mm | 22.0mm | 182.0mm | 20 Pcs/ Box |
| 260mm | 260mm | 25.0mm | 211.0mm | 20Pcs/ Box |

Wide-mouthed funnel
| Specification | Diameter of funnel orifice | Funnel pipe diameter | Height | Packaging |
| 150mm | 150mm | 15.5mm | 235.0mm | 10 Pcs/ Box |
| 200mm | 200mm | 15.6mm | 275.0mm | 10 Pcs/ Box |
| 250mm | 250mm | 25.0mm | 331.0mm | 10 Pcs/ Box |
| 300mm | 300mm | 25.5mm | 375.0mm | 10 Pcs/ Box |
use method
If the separator funnel frame has adjustable brackets or height adjustment screws, this will provide greater flexibility and convenience for the experiment-worker. The following is a detailed analysis of the specific use method and advantages of this liquid separation funnel frame:
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● Method of use 1) Adjust the height: According to the requirements of the experiment and their own height, the experiment-worker can adjust the height of the separator funnel frame by rotating the height adjustment screw. When adjusting, it should be ensured that the separator funnel is firmly placed on the test table to avoid tipping during the adjustment process. 2) Adjusting bracket: For a separator funnel stand with an adjustable support, the experimentor can adjust the position and Angle of the separator funnel by moving or rotating the support. When adjusting the support, attention should be paid to maintaining the stability of the liquid separation funnel to avoid the funnel slipping due to the loosening of the support during the experiment. 3) Fixation and inspection: After adjusting the height and support, ensure that the separator funnel frame is stable and not moving, and check whether all the connected parts are tight. Before the experiment, the stability of the separator funnel frame should also be checked again to ensure the safety of the experiment. |
| ● Advantage analysis 1) Improve experimental efficiency: The adjustable separator funnel frame can adapt to different sizes and shapes of the separator funnel, so that the experimenter can more easily carry out the separator operation. By adjusting the height and bracket, the experimentor can more easily observe the stratification of the liquid, thus improving the efficiency of the experiment. 2) Enhance experimental safety: The solid separator funnel frame can prevent the separator funnel from tipping or sliding down during the experiment, so as to avoid liquid splashing or damage to the experimental equipment. The adjustable bracket and height-adjusting screws also enable the experimentor to adjust the position and Angle of the funnel according to the needs of the experiment, reducing safety hazards caused by improper operation. |
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Advantages and Disadvantages
Separatory Funnel Rack as an important equipment used to support and fix the dispensing funnel in the laboratory, the dispensing funnel rack has its unique advantages and disadvantages.
Advantages
Dispensing funnel racks are usually made of sturdy and durable materials, which can stably support dispensing funnels and prevent them from tipping or slipping during experiments, thus ensuring the safety and accuracy of experiments.
Dispensing funnel racks are designed so that experimenters can easily fix and operate the dispensing funnel, adjusting its height and angle to suit different experimental needs. This helps to simplify the experimental operation process and improve work efficiency.
Compact and reasonable structure of the dispensing funnel rack can fully utilize the space resources in the laboratory. Through rational layout, it can make the experimental bench more neat and orderly, and improve the overall working efficiency of the laboratory.
Some advanced dispensing funnel racks are designed with an adjustable clamping device that can accommodate different sizes of dispensing funnels. This makes the dispensing funnel racks more versatile and practical to meet the needs of different experiments.
The Dispensing Funnel Rack prevents dispensing funnels from accidentally tipping over during experiments, thus avoiding possible liquid leaks and experimental accidents. This helps to protect the safety of the experimenters and reduces the potential risks during the experiment.
Disadvantages
Although the cost of dispensing funnel racks is relatively low, purchasing high-quality dispensing funnel racks may still be a significant expense for some labs with limited budgets.
Dispensing funnel racks may be subject to corrosion, wear and tear, or contamination during use and require regular cleaning and maintenance. If not properly maintained, their stability and longevity may be compromised.
Despite their broad applicability, dispensing funnel racks may not be able to meet specific experimental needs under certain specific experimental conditions. For example, in certain experiments where highly precise control of liquid flow is required, a more advanced liquid dispensing system may need to be used instead of a dispensing funnel stand.
The use of a dispensing funnel stand is dependent on the quality and performance of the dispensing funnel itself. If the dispensing funnel is defective or malfunctioning, it may lead to experimental failures or safety incidents, even if the dispensing funnel rack itself is not faulty.
In summary, the dispensing funnel rack has advantages such as stability, convenience, space saving, compatibility and safety, but it also has disadvantages such as cost, maintenance, limitations and dependence. When choosing and using a dispensing funnel rack, comprehensive consideration should be made according to the specific needs of the experiment and the actual situation of the laboratory.
Application
The separator funnel frame has a wide range of applications in the laboratory, mainly reflected in the following aspects:
► Chemical analysis and synthesis experiment
In chemical analysis and synthesis experiments, the separator funnel frame is used to support and fix the separator funnel to ensure its stability and safety during the experiment. The experimentalscan separate, extract and titrate the liquid through the separator funnel, and the separator funnel frame provides the necessary support and fixation, so that these operations can be carried out smoothly.
► Biological experiments
In biological experiments, the separation funnel frame also plays an important role. For example, in experiments such as cell culture, protein extraction and purification, it is often necessary to use a separation funnel for liquid transfer and separation. The separator funnel frame can ensure the stability of the separator funnel during the experiment, so as to avoid the splash and contamination of the liquid, and ensure the accuracy and safety of the experiment.
► Laboratory management and safety
From the point of view of laboratory management and safety, the use of the separator funnel frame also helps to improve the cleanliness and safety of the laboratory. By placing the separator funnel on a dedicated shelf, the confusion and safety hazards caused by the random placement of the funnel can be avoided. In addition, regular cleaning and maintenance of the separator funnel can also extend its service life and keep the experimental environment clean and hygienic.
In summary, the separator funnel frame has a wide range of application values in chemical analysis and synthesis experiments, biological experiments, environmental science and engineering experiments, teaching and research training, laboratory management and safety. It is one of the indispensable experimental equipment in the laboratory, which provides the necessary support and fixed role for the experimental personnel to ensure the smooth progress of the experiment and the accuracy of the results.
Maintaining
Regular Cleaning
Remove residues: Regularly remove residues on the dispensing funnel racks, such as chemical reagents and dust. Use mild detergent and a soft cloth to wipe, avoid using corrosive detergents or sharp tools, so as not to damage the surface of the dispensing funnel rack.
Check the clamping device: When cleaning, pay special attention to check the clamping device for corrosion, wear or looseness. If necessary, replace damaged parts or tighten them in time.
Checking Stability
Check the structural integrity: regularly check the structural integrity of the dispensing funnel rack, including connecting parts, supporting legs, etc.. Make sure there is no looseness, deformation or damage.
Test stability: Before placing the dispensing funnel, test the stability of the dispensing funnel rack. You can check whether it is firm by gently shaking the dispensing funnel rack.
reasonable storage and protection
Avoid direct sunlight: store the dispensing funnel rack in a dry, cool place, avoid direct sunlight and high temperature environment to prevent material aging.
Avoid heavy objects: Do not press heavy objects on the dispensing funnel rack, so as not to cause its deformation or damage.
Regular lubrication: For the dispensing funnel rack with sliding or rotating parts, add the right amount of lubricant regularly to ensure its smooth operation.
safe use
Correct operation: Follow the instructions of the dispensing funnel rack to avoid damage caused by excessive force or improper use.
Avoid collision: In the experimental process, pay attention to avoid collision between the liquid-funnel rack and other objects, so as not to damage its structure or affect the stability.
Regular maintenance
Establish a maintenance plan: according to the frequency of use of the laboratory and experimental conditions, the development of the dispensing funnel rack of regular maintenance and maintenance program.
repair
Record maintenance: each time the maintenance and maintenance, record the relevant information, including the date of cleaning, inspection results, replacement parts, etc., in order to track the use of liquid dispensing funnel rack condition and performance changes.
Conclusion
In conclusion, the separatory funnel rack is an important auxiliary equipment in biopharmaceutical and other chemical experiments, which improves the safety and accuracy of the experiments, simplifies the experimental operation and improves the experimental efficiency. However, some problems need to be noted in the process of use to ensure the accuracy of the experimental results and the normal use of the equipment.
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