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Cytiva Whatman™ GD/X PTFE Syringe Filters

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PTFE Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Supplier: Cytiva 68742504

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Catalog No. 09-927-30D

$1,219.00 / Pack of 150

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Description

Constructed of a polypropylene housing with a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber prefilters. This design prevents the buildup of back pressure typically caused by the blocking of an unprotected membrane.

Syringe filter with integrated prefiltration
Female Luer-Lok™ inlet; male slip Luer outlet
Flow should enter from the inlet
Autoclavable at 121°C (250°F) at 15psi for 20 min.
Maximum temperature, 131°C (267°F) Filtration area: 13mm - 1.3cm²; 25mm - 4.6cm² Pressure limit: 13mm - 100psi; 25mm - 75psi
All materials biosafe—pass USP Class VI requirements
Prefiltration media: 100% Borosilicate glass fiber GMF 150 10μm: 1μm GF/F 0.7μm
Disposable filtration devices provide labor saving efficiency while ensuring consistent filter performance
High loading capacity for samples with high solids content
Suitable for capillary electrophoresis, HPLC, and UV/VIS sample preparation

Nonsterile GD/X filters are available in two diameters: 13 mm and 25 mm, and three pore sizes: 0.2 μm, 0.45 μm, and 5 μm

Order Info

Each unit includes a stack of Whatman Multigrade GMF 150 (10:1μm) and Grade GF/F 0.7μm prefilters

Specifications

Description	GD/X 25 mm Syringe Filter, PTFE filtration medium, 0.45 μm (150 pcs)
Material	PTFE
Filtration Area	4.6 cm²
Inlet Style	Female luer lock
Outlet Style	Male luer
Pressure Rating	5.2 bar (75 psi)
Volume (Metric)	≤10 mL
Diameter (Metric)	25 mm

Disposable	Single-use
Pore Size	0.45 μm
Housing Material	Pigment free polypropylene (PP)
No. per Pack	150/pk.
Prefilter	100% Borosilicate Glass FiberGMF 150 10 μm: 1 μmGF/F 0.7 μm
Quantity	150 Pieces
Dimensions (L x W x H)	21.6 x 29.8 mm

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