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.

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)

Toote variatsioonid

Catalog number	PK	Ash content	Ø	Filtration speed	Shape (Filters)	Thickness	Type	Type of analysis	Weight	Filtration speed
4.006 330	100.00	0.002 %	110 mm	50 s	Round filters	0.17 mm	1505	Quantitative	88 g/m²	50 s
4.006 338	100.00	0.002 %	125 mm	170 s	Round filters	0.16 mm	1506	Quantitative	90 g/m²	170 s
4.006 339	100.00	0.002 %	150 mm	170 s	Round filters	0.16 mm	1506	Quantitative	90 g/m²	170 s
4.006 332	100.00	0.002 %	150 mm	50 s	Round filters	0.17 mm	1505	Quantitative	88 g/m²	50 s
4.006 347	100.00	0.002 %	185 mm	600 s	Round filters	0.14 mm	1507	Quantitative	90 g/m²	600 s
4.006 331	100.00	0.002 %	125 mm	50 s	Round filters	0.17 mm	1505	Quantitative	88 g/m²	50 s
4.006 346	100.00	0.002 %	150 mm	600 s	Round filters	0.14 mm	1507	Quantitative	90 g/m²	600 s
4.006 345	100.00	0.002 %	125 mm	600 s	Round filters	0.14 mm	1507	Quantitative	90 g/m²	600 s

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