
40.5 mm White Dot Quantitative Filter Paper Discs / Grade 389
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SKU FT-3-102-040-5
SKU FT-3-102-040-5
These 40.5 mm diameter medium-fast filtering, white dot filter paper discs are used for quantitative & gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of >98 % and are acid-washed to make the papers ashless and achieve high purity. · Made of 100 % cotton linters · Ash-free (ash content ≤ 0.01 % according to DIN 540370) · Wet-strengthened · Color-coded box for easy selection · Medium-fast filtering · Medium- to wide-pore · 100 discs per pack
⌀ 40.5 mm
0.19 mm
White dot: Medium fast filtering, medium- to wide-pore, ash-free, wet-strengthened
389
Discs
20 s
100