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Quantitative Filter Paper / 정량여과지, Cellulose Fiber / Whatman

제조사   :   Whatman
◎ 시료중에 함유된 어떤 물질의 량을 분석할때 사용
 
Cat. No.
Description
Pore Size
Thickness
40
Medium
8 um
210 um
41
Fast
20~25 um
220 um
42
Slow
2.5 um
200 um
43
Medium to Fast
16 um
220 um
44
Slow to Medium
3 um
180 um
* Particle Retention Rating at 98% Efficiency
 
 
Grade 40 : Pore 8 um, 두께 210 um
Grade 41 : Pore 20~25 um, 두께 220 um
Cat. No.
Model
Size
Cat. No.
Model
Size
F12-07-280
1440047
Φ47 mm
F12-07-320
1441047
Φ47 mm
F12-07-284
1440055
Φ55 mm
F12-07-324
1441055
Φ55 mm
F12-07-288
1440070
Φ70 mm
F12-07-328
1441070
Φ70 mm
F12-07-292
1440090
Φ90 mm
F12-07-332
1441090
Φ90 mm
F12-07-296
1440110
Φ110 mm
F12-07-336
1441110
Φ110 mm
F12-07-300
1440125
Φ125 mm
F12-07-340
1441125
Φ125 mm
F12-07-304
1440150
Φ150 mm
F12-07-344
1441150
Φ150 mm
F12-07-308
1440185
Φ185 mm
F12-07-348
1441185
Φ185 mm
F12-07-312
1440240
Φ240 mm
F12-07-352
1441240
Φ240 mm
F12-07-316
1440320
Φ320 mm
F12-07-356
1441320
Φ320 mm
 
Grade 42 : Pore 2.5 um, 두께 200 um
Grade 42 : Pore 16 um, 두께 220 um
Cat. No.
Model
Size
Cat. No.
Model
Size
F12-07-360
1442047
Φ47 mm
F12-07-400
1443090
Φ90 mm
F12-07-364
1442055
Φ55 mm
F12-07-404
1443110
Φ110 mm
F12-07-368
1442070
Φ70 mm
F12-07-408
1443125
Φ125 mm
F12-07-372
1442090
Φ90 mm
F12-07-412
1443150
Φ150 mm
F12-07-376
1442110
Φ110 mm
F12-07-416
1443185
Φ185 mm
F12-07-380
1442125
Φ125 mm
F12-07-384
1442150
Φ150 mm
F12-07-388
1442185
Φ185 mm
F12-07-392
1442240
Φ240 mm
F12-07-396
1442320
Φ320 mm
 
Grade 44 : Pore 3 um, 두께 180 um
Cat. No.
Model
Size
F12-07-420
1444070
Φ70 mm
F12-07-424
1444090
Φ90 mm
F12-07-428
1444110
Φ110 mm
F12-07-432
1444125
Φ125 mm
F12-07-436
1444150
Φ150 mm
F12-07-440
1444185
Φ185 mm
F12-07-444
1444240
Φ240 mm
 
 
Hardened Ashless Filter Paper
Cat. No.
Description
Pore Size
Thickness
540
Medium
8 um
160 um
541
Fast
20~25 um
155 um
542
Slow
2.7 um
150 um
* Ash Content : ≤ 0.006%
* Particle Retention Rating at 98% Efficiency
* High Wet Strength 와 Chemical Resistance
 
Grade 540 : Pore 8 um, 두께 160 um
Cat. No.
Model
Size
F12-07-448
1540055
Φ55 mm
F12-07-452
1540070
Φ70 mm
F12-07-456
1540090
Φ90 mm
F12-07-460
1540110
Φ110 mm
F12-07-464
1540125
Φ125 mm
F12-07-468
1540150
Φ150 mm
F12-07-472
1540185
Φ185 mm
 
Grade 541 : Pore 22 um, 두께 155 um
Cat. No.
Model
Size
F12-07-476
1541055
Φ55 mm
F12-07-480
1541070
Φ70 mm
F12-07-484
1541085
Φ85 mm
F12-07-488
1541090
Φ90 mm
F12-07-492
1541110
Φ110 mm
F12-07-496
1541125
Φ125 mm
F12-07-500
1541150
Φ150 mm
F12-07-504
1541185
Φ185 mm
 
Grade 542 : Pore 2.7 um, 두께 150 um
Cat. No.
Model
Size
F12-07-508
1542055
Φ55 mm
F12-07-512
1542070
Φ70 mm
F12-07-516
1542090
Φ90 mm
F12-07-525
1542110
Φ110 mm
F12-07-524
1542125
Φ125 mm
F12-07-528
1542150
Φ150 mm
F12-07-532
1542185
Φ185 mm
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