Grade 43 Quantitative Filter Paper Ashless (Ash 0.007%), circle, PK100 MPN:1443-090

Whatman's Grade 43 Quantitative Filter Paper is a high-quality, ashless filter paper ideal for precise chemical analysis and laboratory applications. Its low ash content of 0.007% ensures accurate results, making it suitable for use in chromatography, spectroscopy, and other analytical techniques. The paper's uniform porosity and high mechanical strength enable efficient filtration and handling. Its applications include pharmaceutical testing, environmental monitoring, and research and development in various industries. Available in a convenient 100-pack, this filter paper is a reliable choice for laboratories requiring precise and reliable results.

Top product features:

• Quantitative filter paper with an ash content of 0.007%
• Ashless filter paper suitable for use in applications where minimal contamination is critical
• Filter paper in a circle shape for easy use in various laboratory settings

Top product applications:

• Biological assays: Quantitative filter paper is used to separate and analyze biological samples, such as serum, plasma, and urine.
• Environmental monitoring: Ashless filter paper is used to collect and analyze environmental samples, such as water and air, for the presence of contaminants.
• Laboratory testing: Grade 43 quantitative filter paper is used as a support medium for various laboratory tests, including chromatography and spectroscopy.