Whatman® Quantitative Ashless Filter manufactured by Whatman is designed for gravimetric analysis and the preparation of samples for instrumental analysis. 0.007% ash maximum makes them suitable for a wide range of critical analytical filtration procedures.
Specification
Style: Quantitative Ashless Filter Circle Size: 90mm Qty: 100 Treatment/Grade: Grade 589/1, 12-25 µm Manufacturer Part Number: Whatman - 10300009