Advanced Search

Whatman™ Environmental Monitoring Filters

By Whatman/Cytiva

For PM 2.5 ambient air monitoring

Whatman™ Environmental Monitoring Filters

A new, high purity, thin PTFE membrane in a sequentially numbered chemical resistant polypropylene support ring. These filters are manufactured under the requirements of 40 CFR Part 50, Appendix L. Whatman certifies that the required number of filters (0.1 percent or 10, whichever is greater) from each lot offered for sale have been tested as specified for the following tests and meet each of the design and performance specifications. These include trace metal analysis by XRF and visual inspection for defects such as pinholes, support ring separation, chaff or flashing, loose material, discoloration, filter nonuniformity and any other obvious filter defect. Whatman hereby states that each manufacturing lot that is offered for sale, and is identified for use with the PM 2.5 or TSP reference methods, conforms to EPA acceptance criteria.

Specifications:

Filter Medium PTFE
Filter Thickness 40µm
Filter Diameter 46.2mm
Filter Pore Size 2µm
Support Ring Media Polypropylene
Total Support Ring Thickness 0.38mm
 
Particle Retention (0.3µm) 99.7%
Pressure Drop (0.3µm) @ 16.67 liters/min. 30cm H20
Alkalinity <25µeq/g of filter
 
Temperature Wt. Loss Stability <20µg
Drop Test Wt. Loss Stability <20µg
Moisture Wt. Gain Stability <10µg
 

           
Cat.No.NameDiamPK Seal Color
15-7592-104 PM2.5 Air Monitoring Membrane Filters 46.2mm $980.06
50/PK
Add To Favorites

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top