Filter Papers : Quantitative Analytical Filters : MN 640 de; green box, very slow filtration, smooth, for all cases in wich the above mentioned dense types are not sufficient, e.g. cold precipitated barium sulphate 0.20mm thick, 195s filtration speed, weight 85g per meter square - CTL Scientific Supply Corp.


Filter Papers : Quantitative Analytical Filters : MN 640 de; green box, very slow filtration, smooth, for all cases in wich the above mentioned dense types are not sufficient, e.g. cold precipitated barium sulphate 0.20mm thick, 195s filtration speed, weight 85g per meter square

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  Item # Description Pack SizePrice QTY Order
207005Filter Paper Circles MN 640 de 5.5 cm diameter (pack of 100)1 PACK $13.00  
207007Filter Paper Circles MN 640 de 7 cm diameter (pack of 100)1 PACK $17.50  
207009Filter Paper Circles MN 640 de 9 cm diameter (pack of 100)1 PACK $26.70  
207011Filter Paper Circles MN 640 de 11 cm diameter (pack of 100)1 PACK $36.10  
207012Filter Paper Circles MN 640 de 12 cm diameter (pack of 100)1 PACK $43.30  
207015Filter Paper Circles MN 640 de 15 cm diameter (pack of 100)1 PACK $60.00  
207018Filter Paper Circles MN 640 de 18 cm diameter (pack of 100)1 PACK $91.00  
207024Filter Paper Circles MN 640 de 24 cm diameter (pack of 100)1 PACK $158.00  
207027Filter Paper Circles MN 640 de 27 cm diameter (pack of 100)1 PACK $188.00  
207032Filter Paper Circles MN 640 de 32 cm diameter (pack of 100)1 PACK $262.00  


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