Black PES membrane
Brand: PALL
Model: 66585
- Contrasting membrane for microbiological analysis
- Dark background provides 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 in individual gamma-irradiated packs (S-packs) for critical applications.
Specification:
Filter Media
Hydrophilic modified polyethersulfone, black
Pore Size
0.45 μm
Typical Thickness
0.45 μm: 130 μm (5.1 mils)
Typical Water Flow Rate
mL/min/cm2 at 0.7 bar (70 kPa, 10 psi)
0.45 μm: > 34
Minimum Bubble Point – Water
0.45 μm: 1.6 bar (160 kPa, 23 psi)
Gamma-Irradiated 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.