WHA10314714
Whatman® qualitative filter paper, Grade 1573
circles, diam. 185 mm, pack of 100
Sinonimo/i:
Z749362
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About This Item
Codice UNSPSC:
41104900
NACRES:
NB.24
Prodotti consigliati
Materiali
cellulose filters
circles
Confezionamento
pack of 100
Produttore/marchio commerciale
Whatman 10314714
Whatman Article No. 28414343 (US reference)
Parametri
25 sec/100 mL speed (Herzberg)
Diametro
185 mm
Spessore
170 μm
Dimensione pori
12-25 μm (Particle retention)
Grammatura
88 g/m2
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Descrizione generale
These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc. Some wet strengthened grades are available in folded (prepleated) forms.
Grade 1573: 12-25 μm (fast, smooth filter paper)
A fast filter paper with high wet strength. It has a very smooth surface, making it easy to scrape or wash off precipitate. 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).
Grade 1573: 12-25 μm (fast, smooth filter paper)
A fast filter paper with high wet strength. It has a very smooth surface, making it easy to scrape or wash off precipitate. 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).
Caratteristiche e vantaggi
- A Fast filter paper with high wet strength. It has a very smooth surface making it easy to scrape or wash off precipitate.
Altre note
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Note legali
Whatman is a registered trademark of Cytiva
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