Spectrum Grade F cut 3.5 cm diameter - 100/pk

Spectrum Glass microfiber filters 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 F - Fine porosity, medium flow rate, with a 0.7 µM size particle retention. Frequently used with Grade D to filter diluted aqueous solutions containing strong oxidizing, acidic, or alkaline components prior to laser spectroscopy. May also be used for TCLP analysis and collecting extremely fine precipitated proteins, including immunoglobulins.

Specifications:
• Particle retention: 0.70 µM
• Thickness: 0.40 mm
• Filtration speed: 80 seconds
• Basis weight: 80 g/M²
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