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Fisherbrand™ Water-Testing Membrane Filters Edge Available on GSA/VA Contract for Federal Government customers only.

Mixed Ester Cellulose membrane filters

Catalog No. 09-719-555

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Includes: Certificate of Analysis supplied with each filter pack.



Mixed Ester Cellulose membrane filters

  • Gridded to aid in counting and colony differentiation
  • 0.45μm pore size with 47mm diameter
  • Fit standard 2 in. (5cm) Petri dishes

Autoclave nonsterile packs before opening.

Designed for determining bacterial levels, including coliforms, in water, sewage, foods, and filterable beverages.

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Order Info

Individually wrapped packs feature filters individually sealed in peel-back envelopes without absorbent pads. Bulk packages contain 10 sealable envelopes, each containing 10 filters and 10 absorbent pads.



0.45 μm
1.85 in.
Standard 2 in. petri dish
Mixed Cellulose Ester
Water Testing Membrane Filter
4.7 cm
To determine bacterial levels, including coliforms, in water, sewage, foods and filterable beverages
Certificate of analysis supplied with each filter pack
Product Certifications
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