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Roheap® CSD Filter High Dirt Holding Capacity

Features

  • Filter media composed of lignocellulose and inorganic filter aids

  • Gradient filter structure provides high dirt holding capacity and retention efficiency

  • Low initial pressure difference and long service life

  • Positive Zeta charge results in removal efficiency for host DNA, HCP, etc


Applications

  • Clarification of fermentation broth/cell cultures

  • Filtration of blood and blood products

  • Filtration of enzyme preparation

  • Filtration of colloids/viscous liquids


  • Specification
  • Performance
  • Ordering Information

Operating Conditions



CSDCDFC

Max. Temperature

80°C

40°C

Max. Differential Pressure

0.24 MPa / 80°C

0.3 MPa /40°C

Rinse

Flushing volume 50 L / m²

Flow Rate 10 L / min / m² 

Flushing volume 50 L / m²

Flow Rate 10 L / min / m² 



Filter Material


Filter Media
Cellulose diatomite filter aid and ionic wet-strength resin




Biological Safety


Endotoxins

< 0.25 EU/ml

Bio-compatibility

Meet the requirement of USP<87> In Vitro Cytotoxicity Test;

Meet the criteria of the USP<88> Biological

Reactivity Test for Class VI-121°C plastics

 


Chemical Compatibility


ChemicalsConcentration@20°C@80°C

NaOH

2%

G

P

HCl5%GP

HNO3

5%

G

P

H2SO410%GP

Acetic acid

38%

G

G

Citric acid10%GG

Peracetic acid

0.1%

G

G

Butanol80%GG

Ethanol

80%

G

G

G =Recommended           P =Not recommended




Leachables



B SeriesD Series
Ionppbppb

Mg

2.34

0.755

Al16.63.86

Ca

8.10

1.48

Cr0.0710.082

Fe

26.1

3.28

Ni

-

-
Cu0.194-

As

0.853

-
Pb--

Explanation：- means＜0.05ppb





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