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Whatman Glass Microfibre Papers
C7-67
FIL
TRA
TION, FIL
TER P
APERS
FILTRATION, FILTER PAPERS
Whatman Grade GF/B Binder Free
Glass Microfibre Membranes - For filtration of suspensions in water. Used in waste water
analysis as pre-filter to protect membranes and general filtration of larger volumes
Particle Retention Liquid 1.0µm
Code
Diameter, mm
Pack
FIL4204
25
100
FIL4210
47
100
FIL4216
70
100
FIL4218
90
25
FIL4220
110
25
FIL4222
125
25
FIL4226
150
25
FIL4228
185
25
Whatman Grade GF/C Binder Free
Glass Microfibre Membranes - For water pollution monitoring. Widely used in biochemistry
for cell harvesting, liquid scintillation counting and binding assays Particle Retention Liquid
1.2µm
Code
Diameter, mm
FIL4304
25
FIL4310
47
FIL4312
55
FIL4314
70
FIL4316
90
FIL4318
110
FIL4320
125
FIL4322
150
Whatman Grade GF/D Binder Free
Glass Microfibre Membranes - General purpose pre-filter for membranes Particle Retention
Liquid 2.7µm
Code
Diameter, mm
Pack
FIL4408
25
100
FIL4414
47
100
FIL4418
70
100
FIL4420
90
25
FIL4422
110
25
FIL4424
125
25
FIL4426
150
25
Whatman Grade GF/F Binder Free
Glass Microfibre Membranes - Fine filter to retain smaller particles. Used for clarification
of protein samples and for filtering samples and solvents prior to HPLC Particle Retention
Liquid 0.7µm
Code
Diameter, mm
Pack
FIL4504
25
100
FIL4510
47
100
FIL4512
55
100
FIL4514
70
100
FIL4516
90
25
FIL4518
110
25
FIL4520
125
25
FIL4522
150
25
350