Whatman No. 1
Product number: 452-700.0Brand: Whatman Laboratory Products
Whatman No. 1Product number: 452-700.0
Paper is a general purpose filter grade. Crystalline precipitates larger than 11 µm are retained. Initial filtration speed (ASTM)* of 40 seconds. Surface is smooth and of normal hardness. May be used for gravity or low suction filtration. 0.6 mg of ash content per 12.5 cm circle. Also suitable for air pollution analysis and for gas filtration. (For cost savings, see Ahlstrom equivalent, 446-100-02 Series)
*Time for 100 ml clean (prefiltered) water to pass through a 15 cm quadrant folded circle.
*Time for 100 ml clean (prefiltered) water to pass through a 15 cm quadrant folded circle.
Available products
Catalogue #
Manufacturer #
452-700-01
1001-032
452-700-02
1001-042
452-700-04
1001-055
452-700-16
1001-185
452-700-18
1001-240
452-700-20
1001-270
452-700-50
1001-917
452-700-06
1001-070
452-700-08
1001-090
452-700-10
1001-110
452-700-12
1001-125
452-700-14
1001-150
452-700-22
1001-320
452-700-24
1001-500
- About Canadawide
- Homepage
- About Canadawide
- Contact us
- Sales Rep Finder
- Resources & Support
- Customer service
- Referral Rewards Program
- Knowledge Hub
Canadawide Scientific is a 100% Canadian owned company serving the scientific and industrial communities across Canada since 1976.
Copyright Canadawide Scientific Ltd © 2025. All Rights Reserved.