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Environmental Express™ ProWeigh™ Preweighed Filters for Gravimetric Analysis

Eliminate filter washing, drying, desiccating and preweighing

$370.34 - $573.03

Specifications

Accuracy ±0.4mg
Material Glass Fiber
For Use With (Application) Total suspended solids and other gravimetric analyses
Weight (Metric) 0.1mg
View More Specs
Products
Catalog Number Mfr. No. Product Type Price Quantity    

09-735-105

 
environmental express
F93476MM
ProWeigh Filter for TSS Pack of 100 Each for $573.03

09-735-56

 
environmental express
F93447MM
ProWeigh Preweighed Filter for TSS Pack of 100 Each for $370.34

09-735-57

 
environmental express
F93447VOL
ProWeigh Preweighed Filter for Volatile Solids Pack of 100 Each for $480.57

09-735-68

 
environmental express
F93447MMX
ProWeigh Double Weigh Filter Pack of 100 Each for $423.02
Description & Specifications

Specifications

Accuracy ±0.4mg
Material Glass Fiber
For Use With (Application) Total suspended solids and other gravimetric analyses
Weight (Metric) 0.1mg

Glass fiber filters meet all preparation requirements in Standard Methods for procedures 2540D and 2540E. Use in Total Suspended Solids and other gravimetric analyses.

  • Only routine blank testing is required; no equivalency testing necessary
  • After washing, drying and desiccation, filters are weighed to the nearest 0.1mg on certified electronic analytical balances
  • Weights are printed on heat-resistant Mylar™ labels affixed to convenient aluminum pans
Choose from Three Filter Types
  • 8% of all ProWeigh filters are redried and reweighed to ensure weight stability
  • DoubleWeigh™ filters are 100% tested to ensure weight stability to within 0.5mg
  • ProWeigh filters for Volatile Solids (09-735-57) are recommended when measuring fixed or volatile solids—they're heated to 550°C (1022°F) in a muffle furnace to drive off volatiles, then desiccated and weighed