WHA2827047

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

white, binder free, pre-weighed and washed, total suspended solids analysis, 100 ea, 47 mm diam

• UNSPSC Code: 40161507
• NACRES: NB.24

Properties

• product name: Whatman^® glass microfiber filters, Grade 934-AH^®, circles, pre-rinsed and dried, diam. (47 mm), pack of 100 ea
• material: circles
• description: basis weight, 64 g/m²
• sterility: non-sterile
• feature: pre-rinsed and dried
• packaging: pack of 100 ea
• parameter: 47 speed (filtration)
• diam.: (47 mm)
• thickness: 435 μm
• pore size: 1.5 μm retention

Description

General description

The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This is a smooth surface, high-retention borosilicate glass microfiber filter which withstands temperatures over 500°C.

Used for determining total suspended solids in water, removal of turbidity, and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for water pollution monitoring, cell harvesting, liquid scintillation counting, and air pollution monitoring.

Features and benefits:

• Excellent fine particle retention: allows high particle retention efficiency when filtering large volumes
• Binder-free, high-grade borosilicate glass microfiber: enables use with temperatures up to 550ºC
• Available in a wide range of sizes: in circle and sheet formats
• High loading capacity: capable of processing very turbid streams
• Low fiber shedding: improves quality assurance of test results

Applications:

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

Legal Information

934-AH is a registered trademark of Cytiva

Whatman is a registered trademark of Cytiva