Description

Lab Analysis Filter Paper,Chemical Analysis Filter Paper,Qualitative Filter Paper,Quantitative(Ashless)Filter Paper. Feature: Filter paper Is manufactured with high grade fine cotton as raw material,through modern original paper making technology and advanced paper making equipment.It ?s pure cotton paper of high purity and even structure,and possessed certain filter speed and certain strength.the products are widely used for scientific research,industry,agriculture,medicine hygiene,as well as environmental protection,etc.for use of qualitative quantitative analysis as well as chromatographic analysis and test. Filtration Speed:Fast Speed,Medium(Moderate) Speed,Slow Speed. Diameter of Circular Filter Paper:*0mm,*0mm,**0mm,**5mm,**0mm,**0mm,**5mm,**0mm,**0mm,**0mm Square Filter paper: **0***0mm,**0***0mm,**0***0mm,**0***0mm,**0***0mm,**0***0mm,**0***0mm etc. Standard:GB/T ********7,ASTME*****1,throught ISO ***1:***8,ISO ****1 ,SGS,CE,RoHs certification etc. Email:saleinsulation at kindinsulation.com TECHNICAL DATA OF CHEMICAL ANALYSIS FILTER PAPER ITEMS UNIT Qualitative filter paper Quantitative filter paper Fast speed Medium Slow speed Fast speed Medium Slow speed No.**1 No.**2 No.**3 No.**1 No.**2 No.**3 Basis weight GSM *0 *0 *0 *0 *0 *0 Precipitate Coarse and Gelatinous Precipitate Crystalline Fine Crystalline Coarse and Gelatinous Precipitate Crystalline Fine Crystalline ? Filter speed ?S? *5 *0 **0 *5 *0 **0 ? Ash Content % 0.*5 0.*5 0.*5 0.*1 0.*1 0.*1 ? Fe Content % 0.**3 0.**3 0.**3 0.**3 0.**3 0.**3 Water Extracts PH 6.**7.5 6.**7.5 6.**7.5 **8 **8 **8 Pore Size ?m *0~*5 *5~*0 *0~*5 *0~*5 *5~*0 *0~*5 ? Water Soluble Chloride % 0.*2 0.*2 0.*2 0.*2 0.*2 0.*2 Similar to Whatman brand No.4 No.1 No.5 No.*1 No.*0 No.*2 No.*4 Size Size *0X*0CM Diameter of Circular Filter Paper: *0.*0.**0.**5.**0.**0MM We can supply other specifications according to the requirement of customers. *0X*0CM Diameter of Circular Filter Paper: *0.*0.**0.**5.**0.**0MM We can supply other specifications according to the requirement of customers.