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A).Name:filter paper, B).Diameter:70mm/90mm/110mm/125mm/150mm/185mm, C).Certification:ISO9001,ISO14001, D).Brand:Fischer - details see: https://www.machineto.com/filter-paper-quantitative-filter-paper-qualitative-filter-paper-10220243

Qualitative filter paper,
Quantitative filter paper:
Special specification and packing could be according to users' needs

Features:

1) Mainly used for qualitative chemical analysis and relevant filter separation, As well as manufacturing test paper of relevant purity

2) Basis weight: 80gsm

3) Size:

A) Round (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 185mm

B) Square (L x W): 600 x 600mm, 460 x 570mm

Inner packing:

1) Round: 100 sheets/box

2) Square: 100 sheets/box

Outer packing:

1) Round: 50 boxes/carton

2) Square: 10 boxes/carton

Special specification and packing could be according to users' needs

Specification:

Filter speed	Fast	Medium	Slow	Ash content
Qualitative	FA01	FA02	FA03	0.15%
Ashless	NA01	NA01	NA03	0.01%
Chromatography 1	--	AC01	--	0.15%
Chromatography 3	--	AC03	--	0.15%
Qualitative Wet-Strengthened	AWS01	AWS02	AWS03	0.15%
Retention	Coarse and Gelatinous Precipitates	Crystalline	Fine crystalline

No.	Fischer Cat. No.
1	FA02-S060
2	FA02-C070
3	FA02-C090
4	FA02-C110
5	FA02-C125
6	FA02-C150
7	NA03-C070
8	NA02-C070
9	NA01-C070
10	NA03-C090
11	NA02-C090
12	NA01-C090
13	NA03-C110
14	NA02-C110
15	NA01-C110
16	NA03-C125
17	NA02-C125
18	NA01-C125
19	NA03-C150
20	NA02-C150
21	NA01-C150
22	NA03-C180
23	NA02-C180
24	NA01-C180