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Washed and Dried Filters for VSS

Washed and Dried Filters for VSS

Environmental Express has all of your filter supplies for Solids testing. We have a wide range of products from raw, unprepared, borosilicate, 1.5 µm, glass fiber filters to Washed & Dried filters to fully prepared ProWeigh® and DoubleWeigh filters. All of our filters are laser cut to ensure filter material isn't lost during testing. 

Our ProWeigh® and DoubleWeigh filters are a time-saving and accurate way to perform Total and Volatile Suspended Solids. Use of prepared filters significantly reduces hands-on preparation time in your lab. Listed in Standard Methods since 1997, these filters are fully prepared according to method. Each filter is placed in an aluminum pan, which are labeled with weights in print and barcode formats. ProWeigh® filters are approved for Method 2540C: Total Dissolved Solids, Method 2540D: Total Suspended Solids, and Method 2540E: Fixed and Volatile Solids. To use ProWeighs, simply remove a filter from its pan, place it on a filter funnel and filter your sample. After filtration is complete place the ProWeigh® filter back in its pan and dry in an oven for final weight determination.

ProWeigh Product Chart

Click here for an article about the benefits of using ProWeigh filters.

To determine time and cost savings in your lab by switching to ProWeigh, you can download our ProWeigh Cost Calculator.


Washed and Dried Filters for VSS

Item No. Description
F924110VOL Filters for Volatiles, 110mm,Washed & Dried Only,100pk
F92432VOL Filters for Volatiles, 32mm, Washed & Dried Only,100pk
F92447VOL Filters for Volatiles, 47mm, Washed & Dried Only,100pk
F92490VOL Filters for Volatiles, 90mm, Washed & Dried Only,100pk

Question/Answer

Does the grid-like pattern go face up or face down when filtering?

This pattern should be face down when using the filters.

Click on an item to see additional information or ask a question.