WHA10314843
Whatman® prepleated qualitative filter paper for technical use, Grade 1574 1/2
diam. (110 mm), pack of 100 ea
About This Item
Produits recommandés
Conditionnement
pack of 100 ea
Fabricant/nom de marque
Cytiva
Whatman 10314843
Paramètres
85 sec/100 mL speed (Herzberg)
Diamètre
(110 mm)
Épaisseur
160 μm
Dimension de pores
7-12 μm (Particle retention)
Poids de base
90 g/m2
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Description générale
- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 1574 ½ : 7-12 μm (medium fast, very low fiber release filter paper)
A medium fast filter paper with high wet strength. Resistant against: sulfuric and nitric acid solutions (up to 40% at 50°C), hydrochloric (up to 10% at 100°C, 20% at 60°C, 25% at 20°C), alkalis (up to 10% at 20°C).
Caractéristiques et avantages
- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
- Increased total loading capacity as more filter area is available.
- Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
- The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.
Informations légales
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