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Whatman™ Puradisc™ Aqua 30mm Syringe Filters

Designed specifically for filtration of environmental samples prior to COD and DOC analysis. Whatman™ Puradisc™ Aqua 30 Syringe Filters minimize carbon leaching from the cellulose acetate membrane that could otherwise lead to sample contamination.

$308.26 - $2,063.28


Diameter (Metric) 30mm
Material Cellulose Acetate (CA)
Pore Size 0.45μm
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Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
09-302-175 Whatman™
50Pack Pack of 50 Each for $308.26
09-302-176 Whatman™
100Pack Pack of 100 Each for $559.48
09-302-177 Whatman™
500Pack Pack of 500 Each for $2,063.28


  • Low protein binding, hydrophilic cellulose acetate syringe filter media
  • Prewashed cellulose acetate (CA) syringe filter for reduced organic carbon extractables
  • Designed for sample preparation in support of dissolved organic carbon and chemical oxygen demand analysis
  • Standard inlet and outlet luer connectors
  • Larger filtration area (44% greater in comparison with 25mm), 30mm diameter
  • 0.45 micron Cellulose Acetate membrane
  • Membranes are prewashed to reduce organic carbon levels
  • Designed for aqueous samples
Description & Specifications


Cellulose Acetate (CA)