Steda Laboratory

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Carta da filtro, Qualitativa piana 1

Carta da filtro, Qualitativa piana 1

Most widely used filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot) and calcium carbonate, in agriculture for soil analysis and seed testing procedures, in the food industry for numerous routine techniques to separate solid foodstuffs from associated liquid or extracting liquid and is widely used in education for teaching simple qualitative analytical separations. In air pollution monitoring, using circles or rolls, atmospheric dust is collected from airflow and the stain-intensity measured photometrically. For gas detection, the paper is impregnated with a chromogenic reagent and colour formation quantified by optical reflectance.
Particle retention:11 µm
Filtration speed:150 s
Weight:88 g / m2
Thickness:0.18 mm
Ash:0.06 %
 
 Ø
mm
Prezzo
per…
Codice
steda
Manuf. Prod. No.Price/UnitOrder qty.
multiple
 10500GH-542853101001-650838.701
 15500GH-542852701001-015538.601
 42.5100GH-542187601001-0428.241
 47100GH-542187701001-0478.241
 55100GH-542187801001-0558.241
 70100GH-542187901001-0708.981
 85100GH-542188001001-08510.501
 90100GH-542188101001-09010.601
 110100GH-542188201001-11013.201
 125100GH-542188301001-12513.601
 150100GH-542188401001-15019.401
 185100GH-542188501001-18528.801
 240100GH-542188601001-24046.601
 270100GH-542852801001-27057.501
 320100GH-542852901001-32077.001
 400100GH-542853001001-400130.001