Whatman Grade 43 Quantitative Filter Paper
Contains very low ash content appropriate for gravimetric analyses requiring sample combustion. Whatman Grade 43 Quantitative Filter Paper can be ashed during gravimetric analysis without contributing substantially to the measured weight.
Manufacturer: Whatman 1443090
DescriptionAshless filter paper for inorganic analysis
- Very low ash content (0.007% ash concentration maximum)
- Intermediate particle retention rating of 16µm
- Herzberg filtration speed of 155 sec.
- Particle collection between that of Grades 40 and 41
|High-quality Cotton Linters|
|Foodstuff and soil analyses, particle collection in air pollution monitoring for XRF analysis. Normal loading; limited wet strength|
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