Whatman™ GD/XP non-sterile depth polypropylene (DpPP) syringe filters

Designed to prepare and enhance the inorganic ion analysis of hard-to-filter samples greater than 10 mL. Biobased plastic housing.

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Whatman™ GD/XP non-sterile depth polypropylene (DpPP) syringe filters

Designed to prepare and enhance the inorganic ion analysis of hard-to-filter samples greater than 10 mL. Biobased plastic housing.

Pack size

150 pieces

1500 pieces

To buy, choose your product.

Price includes standard shipping and handling

Overview

The Whatman™ GD/XP non-sterile Polypropylene Depth Filter (dpPP) membrane syringe filters are designed to prepare and enhance the inorganic ion analysis of hard-to-filter samples greater than 10 mL. Each unit contains a prefiltration stack of polypropylene prefilters and dpPP membrane.

Increase flow rates and reduce blockage as a result of the two layer prefilter stack
Eliminate sample contamination
Requires less hand pressure, even for samples with a high level of particulates
Process three to seven times more sample volume
Reduce costly exchanges with extended filter life

Applications

HPLC sample preparation
Trace metal analysis
Sample preparation prior to dissolved heavy metal

ISCC+ certified Biobased polypropylene housing (25mm devices):

90% Biobased plastic resin.
Biobased plastic resin is ISCC Plus certified using Mass Balance approach.
The polypropylene accounts for 95% of the weight/composition of the syringe filters.

Polypropylene Depth Filter (dpPP) considerations

This highly retentive polypropylene medium gives excellent flow rates and is compatible with both organic and aqueous samples. Together with polypropylene prefiltration stack it provides a pure, single material construction filter device, with a broad range of solvent/chemical resistance.