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  5. GVS Presterilized 47mm Membranes in 1+ PACs

GVS Presterilized 47mm Membranes in 1+ PACs

Catalog No. p-113453
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Material:
Nitrocellulose
Nylon
Includes:
With pads
Without pads
Quantity:
100 Pack
1000 pk.
200 pk.

Description

Consistent porosity plus high strength

Gamma radiation sterilized—no ethylene oxide residue to contaminate solutions.

  • Naturally hydrophilic
  • Biologically inert
  • Exceptional strength
  • 47mm diameter fit standard 2 in. (5cm) Petri dish
    • Gridded surface
Magna Nitrocellulose Mixed Esters
  • White membranes are mixed esters of cellulose
Magna Nylon
  • White membranes made by impregnating nylon onto an inert nonwoven polyester support Dimensionally stable—won't tear, crack, break or distort

For effective retention and recovery of E. coli bacteria, stressed organism recovery, sterility and bioburden testing in QC/QA laboratories.

Order Info

Membranes are individually wrapped in peel-open pouches, with or without absorbent nutrient pads. Each pack contains certificate guaranteeing specifications in Standard Methods for the Examination of Water and Wastewater.

Certifications

Certified to meet APHA standards.

  1. In mL/min./cm2 of filtration area, measured at 520mmHg (10psi, 20°C (68°F)
  2. In L/min./cm2 of filtration area, measured at 520mmHg (10psi, 20°C (68°F)
  3. Pressure at which air is first forced through the pores of water-wet membrane
  4. 0.10μm membranes are 130μm thick; all others, 150μm thick
  5. Manufactured by GE Water & Process Technologies

Specifications

Certifications/Compliance APHA
Color White
Material Nitrocellulose
Pore Size 0.45 μm
Sterility Sterile
For Use With (Application) Aqueous filtration, sterility testing, gravimetric analysis with ashing technique, microbiological and particulate analysis, black for food and beverage applications
Hydrophobicity Hydrophilic
Includes With pads
Protein Binding Capacity 160μg/cm2
Quantity 1000 pk.
Surface Type Grid
Temperature (English) Operating 356°F
Temperature (Metric) Operating 180°C
Thickness (Metric) 6 mil
Type Presterilized Membrane Filter
Width (English) 1 to 31 in.
Width (Metric) 2.5 to 80 cm
Diameter (English) 1.85 in.
Diameter (Metric) 4.7 cm
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