Qualitative/Quantitative filter paper

Filter Paper It Is a paper with good filter performance, loose , has a strong absorption performance for the liquid . Analysis of laboratory commonly used filter paper as a filter medium, made the solid separate from the solution.our filter paper have 3 type. high speed filter paper : filter speed ≤ 35 Second mid speed filter paper : filter speed ≤ 70 S Second slow speed filter paper : filter speed ≤ 140 S Second size:round paper diameter /cm 7 9 11 12.5 15 18 23 27 square/cm*cm 30*30 60*60 90*90  

Qualitative g/m2		80.0+-5.0
Separating property (PbSO4)		The filtrate is transparent, no precipitation
Fracture length (km)		1.9 Min
Resistant break-wet (mm spout )		140 Min
Ash (900℃)		0.15%Max
PH		6-8
Speckiness (pc/m2)	(>=0.2-0.3)mm2	One grade
	(>0.3-0.7)mm2
	>0.7 mm2	One grade
Moisture		7.0+-3.0%

Looking for ideal Qualitative Filter Paper for Lab Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Quantitative Filter Paper are quality guaranteed. We are China Origin Factory of Filter Paper Big Type. If you have any question, please feel free to contact us. Product Categories : Filter Paper