Categories | Filter Paper Sheets |
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Brand Name: | GeZi |
Model Number: | GZ laboratory filter paper |
Place of Origin: | Hebei, China (Mainland) |
MOQ: | 50 Meters |
Price: | Price discussion |
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. |
Certification: | ISO 9000 |
Thickness: | 0.65-0.75mm |
Width: | 300*300mm |
Material: | wood pulp |
Ph: | neutral |
Product Name: | Quantitative Lab Filter Paper |
Quantitative Laboratory Filter Paper Is Used To Resist Chemical Reactions
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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