Pipetting Workstation

Your Professional Pipetting Workstation Supplier

Guangzhou G-Cell Technology Co., Ltd. is an innovative technology enterprise founded by relying on Tsinghua University Shenzhen Graduate School, Southern University of Science and Technology, and South China Normal University, and we focus on the application of optical imaging technology in the field of life sciences. For units in related application directions, we can provide you with professional optical imaging equipment and solutions.

Advanced equipment
As a cross-border combination of the laboratory equipment industry and the Internet industry, the company is committed to creating a new generation of laboratory intelligent equipment.

Independent research and development
Under the innovation of a strong technical research and development team, GCell products all adopt independent research and development, independent production, independent patents, and have passed a number of certifications such as software monographs and utility model patents.

Software Advantages
Software tuning is carried out based on the usage habits of scientific research users, and the results are exported according to the requirements of scientific research articles and reports. The slice preview information can be retrieved at any time, and the format conversion of panoramic results is supported, which is convenient for the universality of result analysis.

Professional Team
We have a professional pre-sales application team with professional biological knowledge, which can match your experimental application and recommend suitable product equipment. At the same time, it also has a group of experienced industry sales, which can bring you the best quality sales experience.

High Precision Pipetting Workstation For Large Sample

Parameter

Principle of liquid separation	Self-developed eight-channel peristaltic pump to achieve high-precision liquid dispensing
Range of packing	10-l00ul
Liquid separating channel	8 channels (configurable to upgrade 12 channels)
Position of plate	1
Precision of liquid separation	≤6% (25ul or more)
Speed of separation	96 plate hole 8 seconds to complete
Calibration	The weighing and volume methods are supported
Auxiliary function	One-button cleaning, one-button back washing, one-button filling, one-button reset
Liquid waste processing	Self-discharging and removable pre-washing tank design to prevent liquid from filling and over flowing
Program setup	Whole plate or select specified sequential column add sample.
Control software	The liquid volume, liquid speed and suction speed can be set flexibly
Alarm function	When the device starts, the mobile manipulator alarms at non-zero position.
Weight	10kg
Dimensions	406293258mm
Power supply	AC 220V, 90W

Advantages of Pipetting Workstation

High precision
Pipetting workstations use high-precision pipettes and sensors to ensure accurate liquid handling and sample transfer, often with microliter-level accuracy. This is very important for experiments that require precise ratios, such as PCR reactions, enzyme-linked immunosorbent assays, etc.

High efficiency
Through automation technology, the pipetting workstation can quickly complete a large number of experimental operations and significantly improve experimental efficiency. The multi-channel design allows multiple samples to be processed simultaneously, further speeding up the experimental process.

Reduce human errors
Automated operation eliminates errors caused by human factors, such as hand shaking, visual fatigue, etc., thus improving the accuracy and reliability of experimental results.

Easy to operate
Pipetting workstations are usually equipped with user-friendly operating interfaces, and laboratory personnel can operate them proficiently with only simple training.

Data analysis and recording
Equipped with data processing software, the pipetting workstation can monitor data during the experiment in real time and perform data analysis to provide support for the experimental results.

Low labor intensity
Automated operations reduce the labor intensity of experimenters, allowing them to have more time to focus on experimental design and data analysis.

Reduce pollution risks
The closed system design effectively reduces the risk of cross-contamination and ensures the reliability of experimental results.

Flexibility
The pipetting workstation can be customized according to experimental needs and is suitable for a variety of experimental scenarios and types of experiments. At the same time, some advanced models also have various functional modules such as heating, cooling, shaking, centrifugation, etc. to meet the needs of complex experiments.

Applications of Pipetting Workstation

Drug screening: Whether it is primary screening, secondary screening, or intermediate rearrangement tasks.

It can conduct high-throughput automatic screening of lead compounds and potential compound libraries, and effectively complete absorption, metabolism and toxicity experiments.

In terms of proteome and cytology analysis, cytokine detection kits can quickly and effectively detect multiple different cytokines in the same type of cells.

Provides a complete set of DNA/RNA sample purification and preparation solutions to meet subsequent experimental applications, such as sequencing, PCR amplification, transfection and sequencing product purification.

Liquid Handling Methods of Pipetting Workstation

The principle of air displacement liquid transfer is the same as the liquid transfer gun used in the laboratory; the liquid aspiration work achieved through the air displacement principle includes the use of a spring piston or the use of a high-precision syringe pump Aspirate and drain fluids quantitatively. When using a spring piston for liquid transportation, a certain volume V1 needs to be set. The air is expelled by compressing the piston, and the liquid delivery tip is inserted below the solution level, creating a sealed space between the piston and the liquid level.

Liquid line type This instrument has a long pipe, and the suction and discharge of the liquid are controlled by the hydraulic pressure in the pipe. . The advantage of the liquid circuit type is that the suction head can be cleaned by suction and discharge. Tips are reusable, reducing consumable costs, but may lead to contamination between samples.

Non-contact can achieve a liquid transfer range of milliliter/picoliter volume. Non-contact liquid delivery methods include valve dispensing technology, inkjet technology, glass capillary dispensers and ultrasonic droplet generation technology. Some of these technologies were developed for the printing industry but are now important components of microarrays and "lab-on-a-chip" systems in the life sciences.

Precautions for Using the Pipetting Workstation

Inspection before operation
● Before use, you must check whether the power supply and connecting cable of the system are normal.
● Check whether the grating measurer and electronic balancer are correctly calibrated.
● Ensure that the liquid level sensor can correctly measure the liquid height.

Safe operation
● Do not let any objects touch or enter the workstation, such as fingers, reagent bottle caps, etc.
● Do not knock or apply pressure on the pipetting head to avoid damaging the equipment.
● Before adding liquid, make sure that the adding needle has no bubbles and no residual liquid.
● Wear appropriate personal protective equipment such as lab coats, gloves, and goggles.

Maintenance and maintenance
● The pipetting workstation should be stored in a dry environment with suitable temperature and lighting to prevent direct sunlight and moisture accumulation.
● Carry out thorough cleaning and maintenance of the workstation every week, including cleaning pipetting heads, adding needles, filters and other components.
● Regularly replace liquids and washing buffers, and calibrate the aspiration capacity of the pipetting head and adding needle.
● Regularly calibrate the grating measurer, electronic balancer and liquid level sensor.

Consumables management
● The use of the pipetting workstation depends on some consumables, such as pipetting heads, liquid adding needles, plates, filters, etc.
● These consumables will be worn or contaminated and need to be replaced in time to ensure the accuracy of the experiment and the normal operation of the equipment.

Comply with the operating procedures
● Read the instruction manual carefully before operation, and carry out environmental preparation, operation preparation and reagent preparation in accordance with the requirements of the instruction manual.
● Comply with operating procedures and precautions during operation to avoid equipment damage or experimental failure caused by improper operation.

Packaging and Shipping

Packaging	Logistics packaging filled with soft foammake sure the instrument reaches you in good condition.
Shipping	Shipping by sea, by air, by express are acceptable. According to your requirements.

Cooperative Units

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FAQ

Q: What are the 7 steps for proper pipetting technique?

A: Pre-wet the pipette tip.
Immerse the tip to the proper depth during aspiration.
Pause consistently after aspiration.
Use consistent plunger pressure and speed.
Pull the pipette straight out.
Examine the tip BEFORE dispensing a sample.
Examine the tip AFTER dispensing a sample.
Use standard mode pipetting.

Q: How to avoid bubbles while pipetting?

A: Failure to pre-wet them can result in air bubbles, especially when using viscous or hydrophobic liquids. To avoid air bubbles ensure you pre-wet tips when pipetting volume greater than 10µl.

Q: What are the two most important factors to consider during pipetting?

A: To maximize accuracy, the pipette, tip and liquid should be at the same temperature. Check that you are using tips recommended for this pipette. To ensure accuracy, use only high-quality tips made from contamination-free polypropylene. Tips are designed for single use.

Q: What are common errors to avoid when pipetting?

A: Dried out pipette tips.
Incorrect solution temperature.
Using the wrong pipette tips.
Wiping or dragging the pipette tip.
Pipetting at incorrect angles.

Q: What is the standard pipetting error?

A: Holding the pipette at an angle is another additional pipetting error common in laboratories that decreases the effective hydrostatic pressure applied to the sample volume. The perfect solution for users to tackle pipetting errors is by handling their pipette in a vertical position.

Q: How to improve pipetting accuracy?

A: Pre-wetting the tip before you pipette will help increase your accuracy. To pre-wet your tip, draw up the liquid into your pipette and then dispense it back into the original vessel. The coating is on the tip.

We're professional pipetting workstation manufacturers and suppliers in China, specialized in providing high quality products with low price. We warmly welcome you to buy customized pipetting workstation made in China here from our company. Contact us for quotation.

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