Feature

●Made of highly ultrafine cotton filters
●Ideal for water analysis, biological analysis
●Used in Blaines apparatus for cement sample testing filtration of particles such as CaCo3,PbSo4,CaCo4,McCo3,ZnS,AgCI
●Also applicable for sample preparation in Atomic Absorption spectrometry(AAS)
●Retention: Medium crystalline (5-10µm) , Filter Speed: Medium
●pH Resolution: Very low, Wet Strength: High
●Ash contents: <0.007%(approx.) at 900°C,
●Thickness: 210µm(approx.), Basic Weight: 90 to 95 gsm


Description

Membrane CirclesMembrane Circles

OMICRON Quantitative (Ashless) Filter Papers

400R Medium - 8µm (Cross Reference Grade - 40)

Made from 100% borosilicate glass fiber, pure & binder free, ideal for pretention, filtration of suspended solids in liquids and air monitoring

Nylon Membrane, 47mm, 0.2umNylon Membrane, 47mm, 0.2um
Applications

  • Ideal for water analysis, biological analysis
  • Used in Blaines apparatus for cement sample testing filtration of particles such as CaCO, PbSO, MnCO, ZnS & AgCI
  • Also applicable for sample preparation in atomic absorption spectrometry