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

Non-sterile syringe filters with a depth polypropylene (DpPP) membrane and polypropylene prefilter.

The Whatman™ 25mm GD/XP Syringe Filters are designed to prepare and enhance the inorganic ion analysis of hard-to-filter samples greater than 10 mL. They are available in a wide variety of filter choices with a polypropylene housing and utilize advanced construction methods and design features. Each unit contains a prefiltration stack of polypropylene prefilters. This Prefiltration Technology allows you to filter difficult samples with reduced hand force.

GD/XP Syringe Filters benefits

  • 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

【智荟直播间】深思熟虑:简化样本制备之过滤破局

课程分类:线上专题课程 – 基础课堂

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