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Sartorius Quantitative Filter Papers

C7-56

   

These filter papers are used for quantitative analysis. They are made of refined pulp and linters with over 98% alpha-cellulose content. Moreover, these filter papers are guaranteed to be 
free of any residual acids that are used in a few production methods. Another advantage is their extremely low percentage of ash content. As a result, these filters are virtually ash-free. 

Sartorius Ashless Filter Papers, with the grade Numbers 388, 389, 390, 391, 392 and 393, are characterized by high wet strength and high purity, classified according to their separating 
capacity. These papers are especially suitable for quantitative analysis, Buchner funnels, pressure or vacuum filtration and are available in different formats as in reels, sheets, discs, and 
folded filters.

For Whatman equivalents, see comparison table on page XXX

FIL

TRA

TION, FIL

TER P

APERS

FILTRATION, FILTER PAPERS

Sartorius Grade 388

 

   

- Supplied in packs of 100.

Code

Diameter, mm

SAR2214 70

SAR2215 90

SAR2216 110

SAR2217 125

SAR2218 150

SAR2219 185

SAR2220 240

Sartorius Grade 389 - Supplied in packs of 100.

Code

Diameter, mm

SAR2002 70

SAR2004 90

SAR2006 110

SAR2008 125

SAR2010 150

SAR2012 185

SAR2014 240

Sartorius Grade 390

    

 - Supplied in packs of 100.

Code

Diameter, mm

SAR2204 70

SAR2205 90

SAR2206 110

SAR2207 125

SAR2208 150

SAR2209 185

SAR2210 240

Sartorius Grade 391

   

Hardened low ash filter. Thin paper for retention of the finest crystalline precipitates. Slow 
flow rate - Quantitative comparable to Whatman Grades 50 & 542. Supplied in packs 
of 100.

Code

Diameter, mm

SAR2239 70

SAR2240 90

SAR2241 110

SAR2242 125

SAR2243 150

SAR2244 185

Sartorius Grade 392 - Supplied in packs of 100.

 

Code

Diameter, mm

SAR2235 110

SAR2236 125

SAR2237 150

SAR2238 185

Sartorius Grade 3S/H

   

Twice the thickness of 292. Used for high precipitate capacity without clogging eg Buchner 
funnels - Qualitative comparable to Whatman Grade 3. Supplied in packs of 100.

Code

Diameter, mm

SAR2072 55

SAR2073 70

SAR2074 90

SAR2075 110

SAR2076 125

SAR2077 150

SAR2078 185

SAR2079 270

351