Whatman 6994-2504 25mm Dia, GD/PX, 0.45 micrometer Pore Size, Polyethersulfone (PES), Hydrophilic, 150/pk (PN:6994-2504)

Whatman 6995-2504 25mm Dia, GD/PX, 0.45 micrometer Pore Size, Polyethersulfone (PES), Hydrophilic, 1500/pk (PN:6995-2504)

Whatman GD/X Glass Fiber Syringe Filters, Non-Sterile

Roll over image to zoom in Click on image to zoom

Whatman GD/XP PES Syringe Filters w/Prefilter Non-Sterile

Save $155.04

DSCBalancesSKU: 6994-2504

Model: 6994-2504

Price:

$648.96 $804.00

Shipping calculated at checkout

Stock:

In stock

Quantity:

Pickup currently unavailable at 14637 Arminta Street

Share this product

The Whatman™ GD/XP non-sterile polyethersulfone (PES) 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 PES 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

Polyethersulfone (PES) membrane considerations

This carefully selected Polyethersulfone membrane meets the special filtration requirements of durability, high temperature resistance, good chemical compatibility, and low protein adsorption. It is particularly suitable for filtration of serum, plasma and tissue culture solutions as well as other protein containing solutions where minimal adsorptive protein loss is desired.

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.

All Sales outside of the US and Canada are final (NO REFUNDS/RETURNS/EXCHANGE).
Qualified Returns/Refunds/Exchange SHOULD BE MADE WITHIN (14) DAYS FROM DELIVERY DATE.
Returns from sales within US and Canada will be subject to inspection to determine condition of the item/s.
Only items that are brand new condition with ALL the parts and accessories that came with the box including the original packaging materials will be accepted.
Any used or opened items such as, but not limited to, accessories, supplies, and consumables are NOT returnable or exchangeable. Shipping and handling are non-refundable as well.
Customer will assume responsibility and will pay for shipping item/s for return or exchange.
Qualified return item/s will be issued 100% store credit for exchange and/or future purchases of items with the SAME BRAND or made by the same manufacturer.
A 25% RE-STOCKING FEE WILL APPLY for refund or to purchase another item/s of a brand different from the original purchase.

Country

Province

Zip code

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

Customer support

Send a message

Whatman GD/XP PES Syringe Filters w/Prefilter Non-Sterile

Description

Applications

Polyethersulfone (PES) membrane considerations

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

Specifications

RETURNS, EXCHANGE & REFUNDS

Estimate shipping

Payment & Security

Net 30 Terms