LabExact CFP4 25um Qualitative Cellulose Filter Paper 12.5cm, 100/PK

Very widely used filter media demonstrating retention of approximately 11µm and medium flow rate. Used in a broad range of laboratory and environmental applications, this media is ideally suited in separating lead sulfate, calcium carbonate and calcium oxalate precipitates. This media is the standard for agricultural procedures such as soil and seed sample testing. Also, it is commonly used as a separation media in the food and beverage industry to extract liquids from solid samples. Due to the consistent bright white color of this media, it is ideal for photometric stain intensity ...

Very fast flow rates and loose retention characteristics make this grade ideal for initial separation of gelatinous precipitates. Diameters up to 18.5cm are packaged in a convenient dispenser box which stores and dispenses product easily for lab bench or shelf storage. Helps keep product free of debris and damage during use.

Virtually identical to CFP1, but twice as thick resulting in a significantly slower flow rate with a retention of approximately 6µm. This media does not clog as easily as the other qualitative cellulose types, which allows for much higher sample volume usage. This media also demonstrates very high levels of absorbency, permitting the media to be used as a sample conveyance substrate. Diameters up to 18.5cm are packaged in a convenient dispenser box which stores and dispenses product easily for lab bench or shelf storage. Helps keep product free of debris and damage during use.

A more retentive and absorbent media than CFP1, with approximately 8µm and a medium to slow flow rate. This media is ideal for general filtration and absorbent conveyance. Commonly used in plant growth trials and monitoring pre-isolated contaminants in air and gas. Diameters up to 18.5cm are packaged in a convenient dispenser box which stores and dispenses product easily for lab bench or shelf storage. Helps keep product free of debris and damage during use.

The fastest flow rate demonstrated by any of the qualitative cellulose filter media's resulting in a low retention rate of approximately 25µm. Very commonly used as the first media in a multi-stage filtration process. Ideally suited for use in organic extractions and biological fluid separation processes. Often specified in air monitoring applications where the entrapment of fine particulate is not required. Diameters up to 18.5cm are packaged in a convenient dispenser box which stores and dispenses product easily for lab bench or shelf storage. Helps keep product free of debris and ...