FilterPaper, quantitative, wet-strength, round filters

Hardened ashless filters, especially recommended for vacuum and pressure filtration, and for the use of acidic and alkaline solutions.

Acid-washed and rinsed with water
Free of minerals and metallic ions, ideal for the detection of trace metals
High wet strength, easy to scrape off or wash off precipitates
High resistance to aggressive chemical components, like sulphuric and nitric acids (up to 40 % at 50 °C) and alkalis (up to 10 % at 20 °C)

Ash content:

0.002 %


FilterPaper, quantitative, wet-strength, round filters

Type	Ø mm	Weight g/m²	Thickness mm	Filtration speed	PK
1505Prod.No.4.006 330	110	88	0.17	50	100
1505Prod.No.4.006 331	125	88	0.17	50	100
1505Prod.No.4.006 332	150	88	0.17	50	100
1506Prod.No.4.006 338	125	90	0.16	170	100
1506Prod.No.4.006 339	150	90	0.16	170	100
1507Prod.No.4.006 345	125	90	0.14	600	100
1507Prod.No.4.006 346	150	90	0.14	600	100
1507Prod.No.4.006 347	185	90	0.14	600	100

FilterPaper, quantitative, wet-strength, round filtersManufacturers:Hahnemühle FineArt GmbHE-Classes:UN/SPSC:Alternate products: