Centrifugal tubes are generally disposable experimental devices and are not recommended for repeated use. In order to save money, PP centrifugal tube can be reused according to the situation, but it needs to be thoroughly disinfected by high temperature and high pressure to ensure the scientific results of the experiment. PE material centrifugal tube, can not be high temperature and high pressure disinfection.
We all know that in plastic centrifugal tubes, commonly used materials are polyethylene (PE), polycarbonate (PC), polypropylene (PP) and so on. The performance of polypropylene PP tube will be relatively good. Therefore, we should consider the plastic centrifugal tube of polypropylene as far as possible when selecting plastic centrifugal tube.
Use method of centrifugal tube: Lab Consumables Plastic Centrifuge Tube,50Ml Centrifuge Tube,15Ml Centrifuge Tube,2Ml Centrifuge Tube Changchun ZYF science and technology CO.,LTD , https://www.zyf-medical.com
7B pedal suction apparatus mainly used in hospitals of all levels for suction of blood, phlegm and other thick liquid during induced abortions and surgical operations. Due to its small size, lightweight and easy operation and it especially fits for being widely used in no power area, remote areas, rural clinics, homes and other emergency occasions.Â
Model NO.7B
Max negative pressure value
≥0.08MPa
Max negative back-reduction
≤0.005MPa/10min
Reservoir capacity
1000ml
Pedal pressure
≥245N
Â
1.Adopting single-way valve will not produce positive pressure, safe and reliable.
2.Complete plastic plate, safe and convenient for transportation and use.
3.It can be operated without power, widely applicable.Â
Company Information:Â
Wincom Company Ltd., is an enterprise specializing in the manufacturing and supply of Medical and Laboratory Equipments and Medical Furnitures, has over 20 years experience. We can offer one year warranty.  Â
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Specific products are as follows:Â
Laboratory Equipments: Microscope, Centrifuge, Water Bath, Stirrer Hotplate, Autoclave&sterilizer, (UV, VIS, UV/VIS) Spectrophotometer, Incubator & Oven and so on.Â
Medical Equipments: Infant Incubator and Warmer, Xray Machine, Ultrasound Scanner, Anesthesia Machine, Medical Ventilator, Suction Apparatus, ECG Hematology Analyzer and so on.Â
Medical Furnitures: Operating Table, Hospital & Examination Bed, Wheel Chair, Bedside Cabinet, Trolley, Arm Crutches, Stretcher and so on.
Pedal Suction Apparatus 7b
7B pedal suction apparatus mainly used in hospitals of all levels for suction of blood, phlegm and other thick liquid during induced abortions and surgical operations. Due to its small size, lightweight and easy operation and it especially fits for being widely used in no power area, remote areas, rural clinics, homes and other emergency occasions.Â
Model NO.7B
Max negative pressure value
≥0.08MPa
Max negative back-reduction
≤0.005MPa/10min
Reservoir capacity
1000ml
Pedal pressure
≥245N
Â
1.Adopting single-way valve will not produce positive pressure, safe and reliable.
2.Complete plastic plate, safe and convenient for transportation and use.
3.It can be operated without power, widely applicable.Â
Company Information:Â
Wincom Company Ltd., is an enterprise specializing in the manufacturing and supply of Medical and Laboratory Equipments and Medical Furnitures, has over 20 years experience. We can offer one year warranty.  Â
Â
Specific products are as follows:Â
Laboratory Equipments: Microscope, Centrifuge, Water Bath, Stirrer Hotplate, Autoclave&sterilizer, (UV, VIS, UV/VIS) Spectrophotometer, Incubator & Oven and so on.Â
Medical Equipments: Infant Incubator and Warmer, Xray Machine, Ultrasound Scanner, Anesthesia Machine, Medical Ventilator, Suction Apparatus, ECG Hematology Analyzer and so on.Â
Medical Furnitures: Operating Table, Hospital & Examination Bed, Wheel Chair, Bedside Cabinet, Trolley, Arm Crutches, Stretcher and so on.
1. Because the graduated centrifugal tube is a metering device, it must be cleaned and dried before use.
2. When reading, be sure to observe the bending liquid level correctly, otherwise it will introduce a certain error.
3. When used, the number of centrifugal tubes should be determined according to the model of the centrifuge. For example, if a centrifuge with two tubes is used for a single test, the same volume of liquid must be loaded into the other centrifugal tube to maintain balance.
4. The centrifuge tube and the centrifuge casing should be compatible. Pipe should not be too long, otherwise it is easy to break when rotating. But it is not easy to be too short, too short pipe is unstable when rotating in the air, and easy to cause breakage. Too thick sleeve not into, too thin rotation instability, round mouth should be greater than the inner diameter of the casing.
5. After the centrifugal tube is placed into the casing of the centrifuge for stratified separation, it should be stopped naturally when it stops rotating, and it should never be forced to stop by external force.
Precautions for centrifugal tube:
When we use centrifugal tube, do not use a tube many times, pay attention to the sample volatilization and some radioactive or corrosive sample leakage; In the storage process, it is necessary to seal well; It is necessary to prevent the deformation of centrifugal tube in the process of use.
Pedal Suction Apparatus 7b
Model NO.: 7B
Trademark: Wincom, Neutral or as for your requirements
Origin: Made in China
Model NO.: 7B
Trademark: Wincom, Neutral or as for your requirements
Origin: Made in China
Pedal Suction Apparatus 7b