Whatman Grade GF/D Glass Microfiber Filter Binder Free, circle 7 mm

Code: fil4397 D2-273

Grade GF/D microfibre filters are thicker and have a higher loading capacity. Designed as a membrane prefilter, they provide good protection for finely retentive membranes and can be used in combin...


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$126.15 PK100

Grade GF/D microfibre filters are thicker and have a higher loading capacity. Designed as a membrane prefilter, they provide good protection for finely retentive membranes and can be used in combination with GF/B to provide graded prefilter protection.

Particle retention 2.7µm.

GradeParticle Retention in Liquid, µm – at 98% EfficiencyTypical Thickness, µmBasis Weight, g/m²Filtration Speed
GF/A1.626053Fast
GF/B1675143Medium to fast
GF/C1.226053Medium to fast
GF/D2.7675121Fast
GF/F0.742075Medium
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FIL4414
Unit:PK100
List Price: $66.70
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FIL4420
Unit:PK25
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FIL4424
Unit:PK25
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FIL4408
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FIL4426
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FIL4422
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FIL4418
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