
Laboratory Fast Speed Qualitative Filter Paper For Chemical Qualitative Analysis
Qualitative filter paper is widely used in qualitative analysis
techniques to determine and identify materials.The maximum degree
of fine particle filtration in the qualitative range. Capable of
retaining the fine precipitates encountered in chemical analysis
Features
1. Pure cotton linters or cotton linters with refined pulp
2. Supplied in round discs or sheets
3. The most widely used filter paper for routine applications with
medium retention and flow rate.
4. 55, 70, 90, 110, 125, 150, 180, 185, 240mm diameter or OEM size
in available
5. Ideal for analytical and routine analyses
Application
This grade covers a wide range of laboratory applications and is
frequently used for clarifying liquids. Traditionally the grade is
used in qualitative analytical separations for precipitates such as
lead sulfate, calcium oxalate (hot) and calcium carbonate.
Shijiazhuang Gezi Screen Manufacturing Co.,Ltd
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, ect. All mesh products have
passed Quality Management System ISO 9001 :2008.
We also have complete factory inspection report, no sillicon
certificate, 100% nylon or polyester material certificate, mesh
aperture size certificate, etc.
Our screen mesh workshop is equipped with 100 Swiss Sulzer ruti
weaving machines, 4 Benninger high speed warping machines, 1 water
washing heat setting machines. The width of weaving machines:
280cm, 330cm, 360cm, 390cm.
Our PE or HDPE worhshops have 80 looms, with 10-15 workers, 3 sets drawing workshops, with big output per year.
Countries USA, Canada, Mexico, Venezuela, UK, Spain, Pakistan,
Thailand, Malaysia, Turkey, Australia, Egypt, India, Brazil,etc.
are main exporters of us at present, and other customers from
Europe, America, Middle east, Southeast Asia,
The most important is that we have very systemic and strict staff
policy. Our quality management teams are all strict persons and
machines, the system has also been successfully approved by the
ISOQAR to the standard ISO9001:2000.
The mesh is mainly used in silk screen printing, flour area,
filtration area, insect proofing, etc.
Our Mission is: Best quality and price products speak louder than
anything!