Whatman™ GD/XP non-sterile PVDF syringe filters, w/prefilter
Non-sterile syringe filters with a polyvinylidene difluoride (PVDF) membrane and polypropylene prefilter. Biobased plastic housing.
Whatman™ GD/XP non-sterile PVDF syringe filters, w/prefilter
Non-sterile syringe filters with a polyvinylidene difluoride (PVDF) membrane and polypropylene prefilter. Biobased plastic housing.
Choose your product
Pack size
Whatman GD/XP non-sterile PVDF syringe filters, w/prefilter
To buy, choose your product.
Price includes standard shipping and handling
Overview
The Whatman™ GD/XP non-sterile polyvinylidene fluoride (PVDF) membrane syringe filters are designed to prepare and enhance the inorganic ion analysis of hard-to-filter samples greater than 10 mL. The units contain a prefiltration stack of polypropylene prefilters and PVDF 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
Polyvinylidene fluoride (PVDF) membrane considerations
Polyvinylidene fluoride membrane is a suitable choice for most HPLC Sample Prep applications. The membrane is slightly hydrophobic with low water breakthrough values. It offers good chemical resistance to common HPLC solvents, has low protein binding and negligible extractables.
ISCC+ certified Biobased polypropylene housing (25mm devices):
- 100% 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.
Read more on the topic here.
Product specifications
Showing 2 products
Whatman™ GD/XP non-sterile PVDF syringe filter, w/prefilter, 0.45 µm, (150/Pk)
6972-2504
Selling fast1 available
Whatman™ GD/XP non-sterile PVDF syringe filter, w/prefilter, 0.45 µm, (1500/Pk)
6973-2504
Selling fast4 available
Product availability is not guaranteed and subject to change.
