Company Details

  • Shijiazhuang Standard Imp&exp Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , West Europe , Worldwide
  • Exporter:61% - 70%
  • Certs:FDA
  • Description:Qualitative Filter Paper Grades,Qualitative Filter Paper,Qualitative Filter Paper 11cm
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Shijiazhuang Standard Imp&exp Co.,Ltd.

Qualitative Filter Paper Grades

,Qualitative Filter Paper,Qualitative Filter Paper 11cm

Home > Products > Filter Paper > Qualitative filter paper; diameter 11cm

Qualitative filter paper; diameter 11cm

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 21 Days

Additional Info

Productivity: 30MT/Month

Brand: std

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 30MT/month

Certificate: SGS

HS Code: 482320000

Port: Qingdao

Product Description

Qualitative Filter Paper; diameter 11cm

Product introduction

Qualitative Filter Paper refers to [qualitative analysis of filter paper". Qualitative analysis of filter paper generally has more residual ash. It is only used for general qualitative analysis and for filtering precipitates or suspensions in solution. It cannot be used for quality analysis. There are 3 types of filter paper.

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

Qualitative filter paper

Product Usage

Purify and remove sediment
Qualitative analysis preprocessing

Product Specifications

Qualitative g/m2


Separating property (PbSO4)

The filtrate is transparent, no precipitation

Fracture length (km)

1.9 Min

Resistant break-wet (mm spout )

140 Min

Ash (900℃)




Speckiness (pc/m2)


One grade


>0.7 mm2

One grade



Looking for ideal Qualitative Filter Paper Grades Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Qualitative Filter Paper are quality guaranteed. We are China Origin Factory of Qualitative Filter Paper 11cm. If you have any question, please feel free to contact us.

Product Categories : Filter Paper

Product Images
  • Qualitative filter paper; diameter 11cm
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