Products & ReviewLife Sciences

Whatman® glass microfiber filters, Grade 934-AH®

circles, diam. 47 mm

Merck

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Average Rating 4.7

|3Scientists have reviewed this product

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Resistant

 

Average Rating 4.7

Application Area:

Analyzes food and feed samples

Resistant and fit for purpose

Review Date: 1 Oct 2021 | Merck

Awesome quick way to collect and count DNA.

 

Average Rating 4.3

Application Area:

Filters

We use these to collect DNA from cell cultures treated with TCA.

Review Date: 16 May 2021 | Merck

Buy these filters(any size). You won't be sorry.

 

Average Rating 5.0

Application Area:

Total suspended solids

These filters are durable and precisely cut so there is no filter loss or variance. There have been no failures or quality problems of any kind in 27 years of use.

Review Date: 5 Jul 2019 | Merck

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 that 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

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 GE Healthcare

Whatman is a registered trademark of GE Healthcare

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