Description
Pre-sterilized filters for microbiologic analysis. Membrane filters or membranes are polymer films with specific pore ratings. Membranes retain particles and microorganisms that exceed their pore ratings by acting as a physical barrier and capturing such particles on the surface of the membrane. These membranes are manufactured in ISO 9001 certified facilities and certification is available upon request
• High purity, triton-free MCE or Nitrocellulose membranes are composed of a combination of cellulose nitrate and cellulose acetate
• High porosity for increased flow rates without compromising filter integrity
• Use for many standard laboratory applications, including filter sterilization, contamination analysis
• All lots of 0.45m filters are tested for retention of coliform, fecal streptococci, and Serratia marcescens
• White, black, and green membranes available with 3.1 mm2 gridlines for easy colony counting
• Membranes are individually wrapped for optimum sterility (Except Cat. No. 880-99615, 10 per pack)
Image(s) are representative of the product group and not necessarily the individual product.
Plain
Pore Size (µm): 0.45
Diameter (mm): 47
Color: White