Shijiazhuang Gezi Screen Manufacturing Co.,Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram，Paypal |
| Supply Ability | 300000 Meters per month |
| Delivery Time | within 7-15 days |
| Packaging Details | packing in carton and plastic bag, and then in plastic woven bag or in carton or in wooden case, it also can be packed as customers requirement. |
| Thickness | 0.65-0.75mm |
| Width | 300*300mm |
| Material | wood pulp |
| Size | customized |
| Product Name | Laboratory Filter Paper |
| Brand Name | GeZi |
| Model Number | GZ laboratory filter paper |
| Place of Origin | Hebei, China (Mainland) |
| Certification | ISO 9000 |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram，Paypal | Supply Ability | 300000 Meters per month |
| Delivery Time | within 7-15 days | Packaging Details | packing in carton and plastic bag, and then in plastic woven bag or in carton or in wooden case, it also can be packed as customers requirement. |
| Thickness | 0.65-0.75mm | Width | 300*300mm |
| Material | wood pulp | Size | customized |
| Product Name | Laboratory Filter Paper | Brand Name | GeZi |
| Model Number | GZ laboratory filter paper | Place of Origin | Hebei, China (Mainland) |
| Certification | ISO 9000 | ||
| High Light | extractor filter paper ，qualitative filter paper | ||
Lab Fast Speed Qualitative Filter Paper For Chemical Qualitative Analysis
Filter paper Nature
Choosing the right filter paper can be decided by considering the following four factors.
Hardness: Filter paper will become wet in the filter, some of the experimental steps for long-term filtration should consider the use of wet paper after more tough filter.
Filtration efficiency: filter paper seepage hole density and density, affecting its filtration efficiency. High-efficiency filter paper filter speed, but also high resolution.
Capacity: solid particles accumulated during filtration may clog the pores on the filter paper, so the more water-permeable pores are denser, which means the higher the capacity, the more filtration capacity is allowed.
Applicability: Some filter paper is made by using special manufacturing steps. For example, when testing medicine to determine the nitrogen content in blood, it is necessary to use nitrogen-free filter paper.
Note that filter paper can not filter zinc chloride, or filter paper will be damaged by corrosion of zinc chloride
How to use filter paper:
1.fold the paper in half.
2.then fold it in half agian
3.Tear off a corner to allow better seating of the paper in the funnel.
4. Open the side that was not torn when fitting the paper in the funnel.
For more and quick communication, please talk by wechat/whatsapp 0086 18730237522
contacts: Eva zhao
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1997
Total Annual:
50000000-60000000
Employee Number:
100~200
Ecer Certification：
Active Member
Gezi screen mesh factory is one of the leading manufactuer and exporter of all kinds of screen mesh products in China. We' re concentrated in Screen printing mesh, Flour sieve mesh,Nylon filter mesh,Polyester filter mesh,PE mesh, HDPE filter mesh,Insect net, Mesh filter bag, Mesh filter disc, e... Gezi screen mesh factory is one of the leading manufactuer and exporter of all kinds of screen mesh products in China. We' re concentrated in Screen printing mesh, Flour sieve mesh,Nylon filter mesh,Polyester filter mesh,PE mesh, HDPE filter mesh,Insect net, Mesh filter bag, Mesh filter disc, e...
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