Ashless filters, recommended for quantitative analysis, routine gravimetric tests and sample preparation for instrumental analysis.
- Colour code black
- Rapid filtration
- Acid-washed and rinsed with water to neutralise
- Free of minerals and metallic ions, ideal for the detection of metallic ions
- For analytical applications, routine quantitative and /or gravimetric procedures
- These filter papers are perfectly qualified for food control, beverage analysis and environmental monitoring
