LabExact
Grade TSS Glass Fiber Filter, Prewashed & Preweighed, 1.5μm, 47mm, TSS Procedure, 100/Pk SKU: LE-TSS-WDT-4700

Featuring ready-to-use binderless glass microfiber technology delivering EPA Standard Method 2540 C, D & E¹ compliance for Total Suspended Solids analysis. Pre-washed using reagent grade water under strict controls and preweighed to four decimal place resolution, each filter arrives individually packaged in aluminum pans with human-readable serial numbers, weights, and scanning barcodes. Ultra-high purity 47mm diameter construction with 1.5 µm particle retention eliminates critical preparation steps while maintaining exceptional analytical accuracy for water and wastewater monitoring applications.

Key Glass Microfiber Membrane Characteristics

• Binderless borosilicate glass construction eliminates organic binders that could interfere with gravimetric analysis accuracy
• 1.5 µm particle retention efficiently captures suspended solids while maintaining optimal flow rates through sample matrices
• Exceptional thermal stability withstands drying at 104 ± 1°C for constant weight determination without filter degradation
• Hydrophobic surface chemistry resists moisture absorption during storage and handling, maintaining precise tare weights
• High loading capacity accommodates large sample volumes without premature clogging or reduced filtration efficiency

Key Construction Characteristics

• Pre-washed processing using reagent grade water removes extraneous fibers and manufacturing residues that could affect analysis results
• Individual preweighing to 0.0001g resolution provides immediate analytical readiness and eliminates time-consuming laboratory preparation
• 47mm standard diameter accommodates universal filtration equipment and sample volumes for routine TSS monitoring protocols
• Aluminum pan packaging with barcode tracking ensures sample traceability and prevents cross-contamination during analysis
• Nonsterile configuration optimized for environmental water testing where sterility requirements are not necessary

These Grade TSS filters achieve remarkable analytical precision by eliminating multiple preparation steps from your workflow, accelerating your sample throughput while maintaining the stringent quality assurance standards required for regulatory compliance. EPA Standard Method 2540 D¹ validation transforms these filters into reference-grade analytical media, providing the performance assurance and documentation traceability essential for municipal wastewater monitoring, industrial effluent analysis, and environmental compliance reporting demanding both analytical accuracy and operational efficiency.

Ahlstrom Equivalent

169W-0470

Diameter

47mm

Environmental Express Equivalent

F93447MM

Grade

Prewashed & Preweighed TSS

Material

Glass Fiber (GF)

Pack Count

100

Sterility

Nonsterile

Weight

0.7

Wetability

Hydrophobic

Whatman Equivalent

9907-047