Cytiva
Cytiva Whatman - Model Grade 1V -Qualitative Filter Papers, Fluted
FromCytiva
Whatman Grade 1V lab filter paper from Cytiva Healthcare’s Life Sciences business is a widely used pre-folded filter for many general filtration applications.
Most popular related searches
filter paper
laboratory filtration cellulose fiber
whatman filter paper
food quality test
food quality testing
cellulose fiber filter
qualitative filter paper
life science
laboratory filter
laboratory cellulose fiber filter
Whatman Grade 1V lab filter paper from Cytiva Healthcare’s Life Sciences business is a widely used pre-folded filter for many general filtration applications.
- Nominal particle retention rating of 11 µm supports general filtration
- Intermediate filtration speed (Herzberg 150 s)
- Pre-folded filter for ease-of-use and time savings with conical filter funnels; avoids the need to quadrant-fold circles
Cytiva offers a full line of qualitative papers in standard filter grades and wet-strengthened grades.
Whatman pre-folded general filter paper
As the pleated and pre-folded version of Whatman filter paper 1, Grade 1V is well suited for qualitative analysis in routine applications including:
- Separations of lead sulfate, hot calcium oxalate, and calcium carbonate
- Agriculture, for soil analysis
- Food quality testing to separate solid foodstuffs from associated liquid
- Education, to teach simple qualitative analysis
- Grade1 : Grade 1V
- Grade Type : Folded (Prepleated)
- Dimensions : Ø 125 mm
- Typical Particle Retention in Liquid2 : 11 µm
- Nominal Thickness : 180 µm
- Typical water flow rate3 : 57 ml/min
- Nominal Basis Weight : 87 g/m²
- Nominal Ash Content4 : 0.06%
- Material : Cellulose
- Typical Trace Element Levels : Aluminium 3.6 µg/g Antimony <0.5 µg/g Arsenic <0.5 µg/g Barium <0.5 µg/g Boron <1 µg/g Calcium 27.5 µg/g Chromium 1 µg/g Copper 0.9 µg/g Iron 13.7 µg/g Lead <0.5 µg/g Magnesium 21 µg/g Manganese <0.5 µg/g Mercury <0.5 µg/g Potassium 6.2 µg/g Silicon 8.8 µg/g Sodium 32.3 µg/g Zinc 58.3 µg/g
- Properties : Medium flow
- Application : Used filter paper for routine applications with medium retention and flow rate. Covers a wide range of laboratory applications and is frequently used for clarifying liquids.
- Supporting Analysis : Qualitative