Whatman Qualitative Filter Paper Grade 1573 Circle 185 mm

₹15,010.00 + GST 15% off
₹12,758.50 + ₹2,296.53 GST
₹15,055.03 (Incl. of all taxes)
In stock
Overview

Description

A fast filter paper with high wet strength. It has a very smooth surface making it easy to scrape or wash off precipitate.

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.

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); and alkalis (up to 10% at 20°C).

Specifications 

Basis Weight

88 g/m²

Diameter

185 mm

Filtration Speed (Herzberg)

Approx. 25 s

Grade

Grade 1573

Grade Type

Wet Strengthened

Particle Retention in Liquid Max.

25 µm

Properties

Fast, smooth

Typical Thickness

170 µm

 

More Information
Product Code 10314714
HSN Code 48232000
Brand Whatman
Usually dispatched in 2-3 weeks
Pack Size 100/PCK

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Description

A fast filter paper with high wet strength. It has a very smooth surface making it easy to scrape or wash off precipitate.

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.

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); and alkalis (up to 10% at 20°C).

Specifications 

Basis Weight

88 g/m²

Diameter

185 mm

Filtration Speed (Herzberg)

Approx. 25 s

Grade

Grade 1573

Grade Type

Wet Strengthened

Particle Retention in Liquid Max.

25 µm

Properties

Fast, smooth

Typical Thickness

170 µm

 

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