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Grade 322 Wet-strengthened Qualitative Filter Papers

Grade 322 Wet-strengthened Qualitative Filter Papers

Product code:

322

≡ Whatman No. 93
Johnson Test Papers

This is a strong filter paper with a medium flow rate and retention. Grade 322 is commonly used in student laboratories. This strong general-purpose filter is also useful in Buchner funnels for barium carbonate, lead chromate and beryllium hydroxides.

Whatman Cross Reference = No.3
Speed class Medium Filtering
Thickness (mm) 0.3
Pore size (μM) 12-16
Weight (g/m²) 150
Filtration Speed (sec*) 65
Burst Strength (Kg/cm²) 3.90
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Product Code Diameter In Stock Price Qty
product code 322055 diameter 55
IN STOCK
Price £5.42 Quantity
product code 322070 diameter 70
IN STOCK
Price £5.42 Quantity
product code 322090 diameter 90
IN STOCK
Price £6.84 Quantity
product code 322110 diameter 110
IN STOCK
Price £7.02 Quantity
product code 322240 diameter 240
IN STOCK
Price £12.32 Quantity
product code 3220125 diameter 125
IN STOCK
Price £7.42 Quantity
product code 3220150 diameter 150
IN STOCK
Price £8.26 Quantity
product code 3220185 diameter 185
IN STOCK
Price £9.73 Quantity

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