Made out of cotton fibres of high quality in rooms with controlled dust, High purity filter for a wide range of critical applications, Ashes maximum is 0.007 percent.
Whatman 1441-055 Quantitative Filter Paper Circles, 20 Micron, Grade 41, 55mm Diameter (Pack of 100)
$75.99
- Made out of cotton fibres of high quality in rooms with controlled dust
- High purity filter for a wide range of critical applications
- Ashes maximum is 0.007 percent
In stock