Filtre din fibră de sticlă (cutie de 100 buc.) 100BUC 15 114.99 1724.90 MACHEREY NAGEL 406005 Glass fiber filter circles, MN 85/90 BF, Binder-free, Retention capacity: 0.5 µm ; diameter 55mm ; MN 85/90 BF is a binder-free filter paper for difference weight analysis. This paper is especially used in water treatment facilities for example for the determination of suspended solids. Format: Glass fiber filter circles. Grade- MN 85/90 BF. Surface -Smooth. Basis weight -90 g/m². Thickness -0.4 mm. Filtration speed (air) -15 s. Quality Binder-free Material -Borosilicate glass micro fibers. Color- White. Temperature stability -500 °C. Separation efficiency -99.995 %. Retention capacity -0.5 µm. Diameter 55 mm. Scope of delivery 100 filters per pack. Hazardous material No. Glass fiber filter without binder, suitable for determination of suspended solids according to DIN EN 872:2005 . Solicitam :Certificat de Conformitate; Declaratie de Conformitate ; Garantie;