Filtry membranowe z czarnego polieterosulfonu - Metricel™
Filtry membranowe z polieterosulfonu (PES) są hydrofilowe i odporne na działanie zasad, co sprawia, że są stosowane do próbek biologicznych i aplikacji w środowisku wodnym.
Metricel™ black PES membrane disc filters, a Pall Life Sciences product, provide excellent contrast for counting opaque colonies in microbiology labs.

Exclusive dot grid pattern does not enhance or inhibit colony growth

Certified for use in the Membrane Filter (MF) Technique as described in Standard Methods for the Examination of Water and Wastewater, current edition
Sharp contrast between black membrane and white grid line provides guidance while viewing and counting
Available non-sterile or in individual gamma-irradiated packs (S-packs) for critical applications
Filtry membranowe z czarnego polieterosulfonu - Metricel™
Filter Media
Hydrophilic modified polyethersulfone, black

Pore Size
0.45 and 0.8 μm

Typical Thickness
0.45 μm: 130 μm (5.1 mils)
0.8 μm: 147 μm (5.8 mils)

Typical Water Flow Rate
mL/min/cm2 at 0.7 bar (70 kPa, 10 psi)
0.45 μm: > 34
0.8 μm: > 102

Minimum Bubble Point – Water
0.45 μm: 1.6 bar (160 kPa, 23 psi)
0.8 μm: 1.0 bar (100 kPa, 15 psi)

Gamma-Irradiated
Provided gamma-irradiated or nonsterile
Validated dose 15 - 30 kGy

Autoclavable if desired at 121 - 123°C (250 - 253°F) at 1.0 bar (100 kPa, 15 psi) for 15 - 20 min.

New Improved packaging!

Less Waste—smaller pack and box
Easy Open—corner cutouts
Easy Removal—parchment separates from membrane

Applications
Excellent membrane for the isolation and enumeration of yeast and mold colonies
Spoilage organism monitoring and identification in food and beverage quality control laboratories
Product Product Name Sterilization Pack size
66588 Metricel black PES membrane disc filters - 0.8 µm; 47 mm; grid (100/pkg)
66585 Metricel black membrane; 0.45 µm; 47 mm; black; gridded; gamma Irradiated; Bulk w/ Parchment Separators (200/pkg) Gamma irradiated 200
66587 Metricel black membrane; 0.8 µm; 47 mm; black; gridded; gamma Irradiated; Bulk w/ Parchment Separators (200/pkg) Gamma irradiated 200
66586 Metricel black PES membrane disc filters - 0.45 µm; 47 mm; grid (100/pkg)