GVS EXTRACTO Vacuum Filtration Set, CA, 0.22µm, 150ml, Blue 12/pack EXVF0150BCA02AZS

Single-use, pre-sterilized analytical funnels for membrane filtration and microbiological analysis. Each ready-to-use filtration unit includes a measured funnel, base, removable lid, plug and a nitrocellulose membrane with a white/black counting grid for post-filtration culturing and colony enumeration. Typical applications include potable water, beer and wine, dairy and soft drinks analysis and other qualitative and quantitative biological testing where membrane capture and incubation are required.

Key Features:

• Membrane material: Nitrocellulose (NC)
• Diameter: 47 mm
• Pore size: 0.45 µm
• Grid: White/Black counting grid
• Sterile: Yes (gamma irradiation or Ethylene Oxide sterilization)
• Box quantity: 50 units
• Individually bagged: No

Advantages:

• Rapid testing with ready-to-use, pre-sterilized units reduces sample preparation time and handling.
• All-in-one system converts to a Petri-style culturing device for direct incubation and labeling.
• Single-use materials minimize cross-contamination risk between samples.
• Design eliminates need for flaming and reduces external error for more reproducible results.