Whatman™ Grade 1 Qualitative Filter Paper, Whatman products (Cytiva)
Supplier: Cytiva
Certificates
About this item
Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.
- Qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate
- Agricultural soil analysis and seed testing procedures
- Industrial food processing techniques to extract liquid or separate solid foodstuffs from associated liquid
- Air pollution monitoring by collecting atmospheric dust from airflow and photometrically measuring the stain-intensity
- Gas detection by quantitative chromogenesis with optical reflectance
Grade 1 Qualitative Filter Papers (11 µm particle retention) are available in a variety of sizes and formats including circles, sheets and prepleated filters. They are also available in FilterCup format, a convenient, 250 ml capacity disposable 70 mm filter funnel molded from polypropylene with an integral, heat-bonded filter.
Specifications
- Catalog No:
- CA70240-096
- CA11008-512
- CA76423-768
- CA11012-896
- CA11012-892
- CA11012-812
- CA28450-026
- CA28450-021
- CA28450-015
- CA11012-890
- CA11012-810
- CA11012-808
- CA28450-235
- CA28297-216
- CA28450-229
- CA28450-207
- CA28450-182
- CA28450-160
- CA28450-128
- CA28450-106
- CA28450-081
- CA28450-070
- CA28450-048
- CA89233-648
- CA70240-010
- CA70240-008
- CA21426-402
- CA28451-006
- CA28450-331
- CA11012-596
- CA11012-594
- CA11012-592
- CA28450-150
- Grade:
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Grade 1
- Thickness:
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- 180 µm (Typical)
- Particle retention:
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- 11 µm (Particle retention rating at 98% efficiency), in liquid max.
- Filtration speed:
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Approx. 150 s (Herzberg)
- Basis weight:
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- 88 g/m²
- Burst strength:
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- 0.29 psi wet burst; 15.99 dry burst
- Tensile strength:
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
- 39.1 N/15 mm Tensile M/D Dry
Specifications
Related Information
Certificates
Search by Lot Number10035-220_16923966 10035-814_17244509 28450-229_17192047 CA28450-081_17222244 CA28450-128_17199048
Conformity declaration
28413916_HAND BOOK.pdf 28413917_HANDBOOK.pdf 28413918_HAND BOOK.pdf 28413919_HAND BOOK.pdf 28413920_HAND BOOK.pdf
Manual
More
Cytiva CyDye Licensing Statements Cytiva General Licensing Statements
Additional Product Details
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