Round Filters, IDL

(1) Round filters for qualitative analysis, type Basic

Slow filtering.

 

Filtering speed acc. to Herzberg:130 sec.
Grammage:75 g/m2
Pore size:ca. 8 μm
Packaging unit:100


Ø
mm

Order No.Ø
mm
Order No.
7010 00 2450115010 00 24505
9010 00 2450218510 00 24506
11010 00 2450324010 00 24507
12510 00 24504



(2) Round filters for quantitative analysis, type Blue

Very slow filtering, for very fine precipitations.

 

Filtering speed acc. to Herzberg:180 sec.
Grammage:80 g/m2
Ash content:0.007%
Pore size:ca. 2 to 3 μm
Packaging unit:100


Ø
mm
Order No.Ø
mm
Order No.
7010 00 2130115010 00 21305
9010 00 2130218510 00 21306
11010 00 2130324010 00 21307
12510 00 21304



(3) Round filters for quantitative analysis, type White

Quick filtering, for medium-coarse precipitations.

 

Filtering speed acc. to Herzberg:20 sec.
Grammage:80 g/m2
Ash content:0.007%
Pore size:ca. 15 μm
Packaging unit:100


Ø
mm
Order No.Ø
mm
Order No.
7010 00 2120115010 00 21205
9010 00 2120218510 00 21206
11010 00 2120324010 00 21207
12510 00 21204



(4) Round filters for quantitative analysis, type Black

Very quick filtering, for coarse precipitations.

 

Filtering speed acc. to Herzberg:10 sec.
Grammage:80 g/m2
Ash content:0,007%
Pore size:ca. 20 to 25 μm
Packaging unit:100


Ø
mm
Order No.Ø
mm
Order No.
7010 00 2110115010 00 21105
9010 00 2110218510 00 21106
11010 00 2110324010 00 21107
12510 00 21104


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