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GVS Presterilized 47mm Membranes in 1+ PACs

Consistent porosity plus high strength

Manufacturer:  GVS MM1215230

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Catalog No. E04WG047S1



Description

Description

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.

1In mL/min./cm2 of filtration area, measured at 520mmHg (10psi, 20°C (68°F)
2In L/min./cm2 of filtration area, measured at 520mmHg (10psi, 20°C (68°F)
3Pressure at which air is first forced through the pores of water-wet membrane
40.10μm membranes are 130μm thick; all others, 150μm thick
Manufactured by GE Water & Process Technologies

Specifications

Specifications

APHA
1.85 in.
Without pads
0.45μm
Sterile
356°F
6mil
2.5 to 80cm
Aqueous filtration, sterility testing, gravimetric analysis with ashing technique, microbiological and particulate analysis, black for food and beverage applications
White
Hydrophilic
Nitrocellulose
160μg/cm2
Grid
180°C
1 to 31 in.
4.7cm
Presterilized Membrane
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