Whatman(R) qualitative filter paper for technical use, Grade 1575

Descrição detalhada : 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 1575: <2 mum (slow filter paper)Slow filter paper with high wet strength. Resistant against: sulfuric and nitric acid solutions (up to 40% at 50C), hydrochloric (up to 10% at 100C, 20% at 60C, 25% at 20C), alkalis (up to 10% at 20C).
Sinónimos : Z749435
Armazenamento : Room Temperature
Embalagem : 1X1EA