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Spectrum<sup>®</sup> Grade B Glass Microfiber Filters

Spectrum® Grade B Glass Microfiber Filters

Glass microfiber filters offered in this product range are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. These filters offer many advantages in a wide range of analytical applications

GRADE B glass microfiber filters feature a fine porosity, medium to fast flow rate, with a 1.0 µm size particle retention. They are ideally suited for the collection of biochemical polymers that have been precipitated by denaturation. This material is twice as thick as Grade A with a higher loading capacity. It may also be used as a solid particulate filter for gasses or as a prefilter.

Specifications:
• Particle Retention: 1.00 µm
• Thickness: 0.65 mm
• Filtration Speed: 30 seconds
• Basis Weight (g/m2): 140

Image(s) are representative of the product group and not necessarily the individual product.
Catalog Item Availability Mfr. Part # List Price Unit
884-10427 Spectrum Grade B Glass Microfiber Filter, 11.0 cm diameter - 100 ea

884-10427 $106.95 CS
884-10430 Spectrum Grade B Glass Microfiber Filter, 12.5 cm diameter - 100 ea

884-10430 $138.45 CS
884-10433 Spectrum Grade B Glass Microfiber Filter, 15.0 cm diameter, 100/pk - 100 ea

884-10433 $229.10 CS
884-10397 Spectrum Grade B Glass Microfiber Filter, 2.1 cm diameter - 100 ea

884-10397 $26.85 CS
884-10400 Spectrum Grade B Glass Microfiber Filter, 2.4 cm diameter - 100 ea

884-10400 $27.75 CS
884-10403 Spectrum Grade B Glass Microfiber Filter, 2.5 cm diameter - 100 ea

884-10403 $27.75 CS
884-10406 Spectrum Grade B Glass Microfiber Filter, 3.5 cm diameter - 100 ea

884-10406 $35.35 CS
884-10409 Spectrum Grade B Glass Microfiber Filter, 3.7 cm diameter - 100 ea

884-10409 $35.35 CS
884-10412 Spectrum Grade B Glass Microfiber Filter, 4.25 cm diameter - 100 ea

884-10412 $40.15 CS
884-10415 Spectrum Grade B Glass Microfiber Filter, 4.7 cm diameter - 100 ea

884-10415 $57.55 CS
884-10418 Spectrum Grade B Glass Microfiber Filter, 5.5 cm diameter - 100 ea

884-10418 $56.55 CS
884-10421 Spectrum Grade B Glass Microfiber Filter, 7.0 cm diameter - 100 ea

884-10421 $69.25 CS
884-10424 Spectrum Grade B Glass Microfiber Filter, 9.0 cm diameter - 100 ea

884-10424 $82.65 CS

Description Back to Top

Glass microfiber filters offered in this product range are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. These filters offer many advantages in a wide range of analytical applications

GRADE B glass microfiber filters feature a fine porosity, medium to fast flow rate, with a 1.0 µm size particle retention. They are ideally suited for the collection of biochemical polymers that have been precipitated by denaturation. This material is twice as thick as Grade A with a higher loading capacity. It may also be used as a solid particulate filter for gasses or as a prefilter.

Specifications:
• Particle Retention: 1.00 µm
• Thickness: 0.65 mm
• Filtration Speed: 30 seconds
• Basis Weight (g/m2): 140

Image(s) are representative of the product group and not necessarily the individual product.

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