Description
Diameter (Metric): 47 mm
Unit Size: Each
• Filtech Quantitative Filter Paper.
• Produced from extremely high purity, acid washed paper designed for use in analytical applications and gravimetric analyses.
• Manufactured from 100% high quality cotton fibers using ultra-pure, reverse osmosis water.
• Final acid treatment removes any remaining organic or inorganic impurities.
• Qualitative grades have an ash content of 0.007%, and in the hardened form 0.006%.
• Specially treated high purity, hardened ashless papers are available for applications requiring increased wet strength and handling capacity.
• These hardened grades have a tough, smooth surface free of loose fibers that is ideal for collecting wet precipitates and are generally used because of their high chemical resistance to acid and alkali.