WHA1842090

Whatman^® glass microfiber filter discs multigrade (2 µm retention) pore size

white, 20 ea, 90 mm diam

• Synonym(s): Z748005, Cytiva 1842-090, GD/X prefilter media, glass-microfiber, high solids prefiltration, prefilter
• UNSPSC Code: 40161507
• NACRES: NB.24
• Pore size: 2 μm
• Material: borosilicate glass membrane; circles
• Feature: hydrophilic
• Diam.: 90 mm
• Sterility: non-sterile
• Packaging: pkg of 20 ea

Properties

• Product Name: Whatman^® glass microfiber filters Multigrade GMF 150, diam. 90 mm, pore size 2 μm
• material: borosilicate glass membrane; circles
• sterility: non-sterile
• feature: hydrophilic
• packaging: pkg of 20 ea
• manufacturer/tradename: Whatman 1842-090; Whatman Article No. 28418509 (US reference)
• diam.: 90 mm
• pore size: 2 μm

Description

Legal Information

Whatman is a registered trademark of Cytiva

Features and Benefits

• Compared to an unprotected membrane, greater sample volume can be filtered
• Higher particulate loading capacity and faster flow rates than uniform prefilters
• Excellent particle retention (both large and small particles)
• 100% borosilicate glass, binder-free
• Extends life of final filter membrane

General description

Cytiva′s Whatman GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content.

Multilayer filter design

When a sample is applied, the multigrade glass filter traps larger particles in its pores or on the surface of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer. The multilayer design provides comprehensive particle retention.

Cytiva′s glass microfiber prefilters

Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.