Customer Favorite Whatman Grade 40 Filter Papers - Grade 40 Filter Paper, 32 Cm - 1440-320 Online Exclusive [bSFAIqhQ]

Whatman Grade 40 Filter Papers

Whatman Grade 40 Filter Papers are the ideal choice for critical analytical filtration procedures. These high-purity filters are designed to meet the stringent requirements of gravimetric analysis and instrumental analysis sample preparation. With a maximum ash content of just 0.007%, these papers ensure the integrity of your analytical results. The Grade 40 Filter Papers are available in a 32 cm diameter, making them versatile for a wide range of applications.

Key Features and Specifications

Whatman's Grade 40 Filter Papers are characterized by their exceptional purity and reliability. Each filter paper is designed to provide medium speed and retention, making them suitable for various filtration tasks. The following features highlight the product's superiority:

Ashless: Maximum ash content of 0.007% ensures precise and accurate analysis.

Wide Range of Applications: Suitable for gravimetric analysis, soil analysis, milk sediment determination, and atomic absorption spectrometry.

High Purity: Ideal for the collection of trace elements and radionuclides from the atmosphere.

Applications and Benefits

Whatman Grade 40 Filter Papers are versatile tools for analytical laboratories and research facilities. Their applications are vast and include:

Gravimetric Analysis: Used for determining the quantity of substances in cement, clays, iron, and steel products.

Soil Analysis: Serve as a primary filter for separating solid matter from aqueous extracts in soil analysis.

Milk Sediment Determination: Facilitate the quantitative determination of sediments in milk.

Atomic Absorption Spectrometry: Act as a pure analytical grade clean-up filter before spectrometry.

Trace Element and Radionuclide Collection: Ideal for the collection of trace elements and radionuclides from the atmosphere.

With their superior quality and versatility, Whatman Grade 40 Filter Papers are an essential component of any analytical laboratory.