Introduction of the application range of R300A vacuum suction filter
The R300A vacuum pumping unit is a laboratory suction filter designed and manufactured for laboratory users. It contains all the components needed for suction filtration, including oil-free suction pump, 300ml rotary card filter funnel, silicone plug, 1000ml liquid drain bottle with bottom drain, suction bottle fixed base, hose interface protection Device. The R300A vacuum suction filter is suitable for most vacuum filtration experiments, especially for the following aspects: 2. Microbial detection and filtration: 3. A solution with more particulate matter or more viscous and difficult to filter: 4. Other laboratory reagents and general aqueous solution filtration: For detailed product information, please click: Sampling Cotton Swabs,Nylon Flocked Swab,Small Foam Tip Swab ,Cotton Tipped Swabs Hunan Kangfutai Medical Devices Co., Ltd. , https://www.3kfut.com
1. Detection and filtration of suspended solids in sludge and other water:
In general, such suspension detection and filtration experiments, the user needs to filter and filter the suspension in the water, and the filtrate in the collection bottle is generally not needed, and the funnel is repeatedly inserted and filtered when filtering more samples. It is also more troublesome. The R300A vacuum filter unit has a bottom drain. When the bottom collection bottle level is full, the user does not need to repeatedly remove the funnel to pour out the waste liquid. Liquid, providing experimental efficiency.
Such experiments are similar to the suspension filtration of suspended solids. The personnel generally need to remove the microorganisms trapped on the membrane. The bottom drain can also effectively improve the efficiency of the experiment. At the same time, the microbial detection and filtration generally requires the whole of the filter bottle to be extinguished before the experiment. The bacteria, the pumping filter part of the R300A laboratory suction filter unit can be autoclaved as a whole.
The traditional sand core glass filter device has a limitation on the pore size of the filter membrane (generally only a filter membrane of 10 micrometers or less), and the filter gasket of the R300A vacuum filter device can be used to store various filters of different sizes from large to small. , filter paper, filter cloth and even the filter, so it is also suitable for filtering solutions with more particulate matter or more viscous and difficult to filter.
The R300A small suction filter can also filter various laboratory reagents, aqueous solutions (less corrosive solutions), to remove impurities or bacteria from these samples, and to filter out the particles needed in the water sample.
http://?id=624&BigClassid=2&t_classid=624&fatherid=0