- 41 Ashless Quantitative Filter Paper, 20-25um, 11cm: 100/Box
Product ID: 602916151
📏11 cm diameter precision
🧪0.007% ash for ultra-pure results
🕳️20-25 µm pore size for optimal filtration
HK$810
1
Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Description
🧪 Elevate your lab game with precision you can trust!
- VERSATILE LAB ESSENTIAL - Ideal for soil analysis, sample prep, and instrument-ready filtration—trusted by professionals worldwide.
- BULK READY FOR EFFICIENCY - Pack of 100 filters means you’re always stocked and ready for high-throughput lab workflows.
- PRECISION FILTRATION POWER - Medium speed with 20-25 µm pores ensures reliable separation of solids from liquids.
- ROBUST CHEMICAL RESISTANCE - High wet-strength filter paper withstands acids, alkalis, and vacuum filtration without compromise.
- ULTRA PURE ASHLESS QUALITY - 0.007% ash content guarantees contamination-free gravimetric analysis every time.
Whatman 41 Ashless Quantitative Filter Paper offers 11 cm diameter sheets with 20-25 µm pore size and ultra-low 0.007% ash content, designed for gravimetric and soil analysis. Its high wet-strength and chemical resistance make it perfect for demanding lab filtration tasks, packaged conveniently in boxes of 100 for continuous professional use.
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