Grade 371 Hardened Ashless Filter Paper
Product code:
371
≡ Whatman No. 50
Grade 371 is a very dense and thick filter paper with a slow filtration speed. This is an extremely fine retention filter for critical gravimetric analysis in chemically harsh conditions and metal determination of very fine precipitates or difficult samples such as metals and hydroxides i.e. barium and lead sulfates and dioxide. stannic, zinc and nickel sulfide. calcium oxalate and calcium fluoride
| Whatman Cross Reference | = No.50 |
|---|---|
| Speed class | Slow |
| Thickness (mm) | 0.14 |
| Pore size (μM) | 2-3 |
| Weight (g/m²) | 84 |
| Filtration Speed (sec*) | 180 |
| Burst Strength (Kg/cm²) | >0.3 |
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| Product Code | Diameter | In Stock | Price | Qty |
|---|---|---|---|---|
| product code 371110 | diameter 110 | In stock
IN STOCK
|
Price £10.70 | Quantity |
| product code 371125 | diameter 125 | In stock
IN STOCK
|
Price £13.60 | Quantity |
| product code 371150 | diameter 150 | In stock
IN STOCK
|
Price £16.30 | Quantity |
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