Glass Microfiber Filter Paper ( Whatman)

Specification:-

• 45µm pore size or Cellulose Nitrate, suitable for water quality ;
• membrane diameter 47mm pore size;
• white in color
• These depth filters combine fast flow rates with high loading capacity and the retention of very fine particle, extending into the sub-micron range.
• Ideal for use in applications involving air filtration and for gravimetric analysis of volatile materials where ignition is involved