Filter Papers, Qualitative, Grade 2 (NEWSTAR)
These qualitative grade 2 filter papers are slightly more retentive than grade 1, with an equivalent increase in filtration time. Commonly used in plant growth trials where the extra absorbency is utilized to hold soil nutrient and contamination monitoring in the air and soil.
Key Features
- 125mm diameter
- Qualitative
- Slightly more retentive than Grade 1