Filter Paper Grade No. 50, Quantitative, Low Ash, Fine Retention - 4.25

Filter Paper Grade No. 50, Quantitative, Low Ash, Fine Retention – 4.25, Part Number 1450-042-CY, Buy Now from Whatman at Dawnscientific.

Cytivas Whatman Grade 50 quantitative hardened low ash filter paper is highly glazed to enable recrystallization of very fine precipitates using Bchner funnel or Hirsch funnel filtration. This hard, very thin, high wet-strength Grade 50 quantitative filter paper withstands wet handling and precipitate removal by scraping. With very minimal fiber shedding, they are an especially good choice for use as carriers in integrated circuits.

Specifications:
Grade: Grade 50
Type: Hardened low ash
Typical Particle Retention in Liquid: 2.7 m
Nominal Thickness: 115 m
Typical water flow rate: 10 ml/min
Nominal basis weight: 96 g/m²
Nominal Ash Content: 0.015
Material High-quality cotton linters
Alpha Cellulose Content Min.: 98
Application: For qualitative or quantitative filtrations requiring vacuum assistance on Bchner or 3-piece filter funnels

Particle retention rating at 98 efficiency.
For 9 cm diameter
Ash is determined by ignition of the cellulose filter at 900°C in air.

Whatman Cytiva expertise have enabled advances in science and medicine that have shaped today’s biotechnology industry. “Whatman” Cytiva at Dawn Scientific provides all types of product With a broad portfolio that includes Whatman filters and membranes, Amersham chromatography columns and resins, tissue culture reagents, and products for sample preparation, blotting, and protein analysis, Whatman Cytiva improved the discovery and manufacture of therapeutics. However, we at Dawn Scientific provide you with a wide range of laboratory consumable products that meet your budget whilst with best quality.

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