Whatman™ Optitran™ Nitrocellulose Membranes Available on GSA/VA Contract for Federal Government customers only.

Combine flexibility, strength, and excellent signal-to-noise ratios—ideal for experiments that involve stripping and reprobing

Manufacturer: Whatman™ 10439126

 View all options for this product

Catalog No. 09-301-417


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. 


    Material Nitrocellulose
    Binding Capacity 75 to 90μg/cm2
    Diameter (Metric) 132mm
    Format Circle
    Pore Size 0.45μm
    Dimensions (L x W) 132mm (diameter)
    Quantity 50/Pk.

    • 100% nitrocellulose supported by an inert polyester nonwoven membrane
    • Support does not affect transfer conditions or results
    • High sensitivity with very low nonspecific binding
    • Stringent washing and blocking conditions are not necessary
    • Binding capacity: 75 to 90µg/cm2
    • Autoclavable using liquid cool cycle
    • Also available in circles

  • Description & Specifications

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