WHA1827090

Whatman^® glass microfiber grade 934-AH filter discs 1.5 μm pore size

white, binder free, total suspended solids analysis, 100 ea, 90 mm diam

• Synonym(s): Z690872, glass fiber filter papers, glass microfiber filters
• UNSPSC Code: 40161507
• NACRES: NB.24
• Pore size: 1.5 μm retention
• Material: borosilicate glass membrane, circles
• Feature: hydrophilic
• Diam.: 90 mm
• Sterility: non-sterile
• Packaging: pkg of 100 ea

Properties

• Product Name: Whatman^® glass microfiber filters, Grade 934-AH^®, circles, diam. 90 mm
• material: borosilicate glass membrane, circles
• description: basis weight, 64 g/m²
• sterility: non-sterile
• feature: hydrophilic
• packaging: pkg of 100 ea
• manufacturer/tradename: Whatman 1827-090, Whatman Article No. 28418478 (US reference)
• parameter: 47 speed (filtration)
• diam.: 90 mm
• thickness: 435 μm
• pore size: 1.5 μm retention

Description

General description

Whatman Grade 934-AH borosilicate glass microfiber filters feature a smooth surface with high retention efficiency and high flow rates for large-volume liquid filtration. Ready-to-use (RTU) formats available for Total Suspended Solid (TSS), Total Dissolved Solids (TDS) and Total Suspended Volatiles (VSS). Whatman Grade 934-AH filters are well suited for large-volume filtration. Applications include cell harvesting, liquid scintillation counting, air pollution monitoring, and water pollution monitoring. Whatman Grade 934-AH binder-free glass microfiber filters are available in a wide range of sizes in circles and sheets.

Application

• Water pollution monitoring
• Air pollution monitoring
• Cell harvesting
• Liquid scintillation counting

Features and Benefits

• High loading capacity enables efficient filtration of suspended solid
• Smooth surface: provides efficient precipitate recovery
• High loading capacity: enables processing of turbid solutions
• High-grade borosilicate glass microfiber: withstands temperatures up to 550°C
• Nominal particle retention of 1.5 µm
• Low fiber shedding

Other Notes

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

Legal Information

934-AH is a registered trademark of Cytiva

Whatman is a registered trademark of Cytiva