Laboratory qualitative filter paper

Laboratory qualitative filter paper

Model No.︰-

Brand Name︰KOREC

Country of Origin︰China

Unit Price︰US $ 0.8 / box

Minimum Order︰1 box

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Product Description

Qualitative filter paper

Areas of use include the food industry, agriculture, air pollution monitoring, and gas detection, be used in qualitative analytical techniques to determine and identify materials, covers a wide range of laboratory applications.
Diameter 7/9/11/12.5/15/18cm

Name Type Flow rate Water flow speed 
(s)
Particle Retention
 (µm)
Ash content
 (<=) 
Weight Rate (g/m2)
qualitative filter paper 101 Fast <35 80-120 0.15% 80+/-4
102 Medium 35-70 30-50 0.15% 80+/-4
103 Slow 70-140 1-3 0.15% 80+/-4
Ashless filter paper 201 Fast <35 80-120 0.01% 80+/-4
202 Medium 35-70 30-50 0.01% 80+/-4
203 Slow 70-140 1-3 0.01% 80+/-4

 

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