WHA10312251

Whatman^® prepleated qualitative filter paper, Grade 598 1/2

circles, diam. 240 mm, pack of 50

• 동의어(들): Z749222
• UNSPSC 코드: 41104900
• NACRES: NB.24

속성

• material: cellulose filters; circles
• 포장: pack of 50
• 제조업체/상표: Whatman 10312251; Whatman Article No. 28414268 (US reference)
• 파라미터: 50s / 100mL speed (Herzberg)
• 직경: 240 mm
• 두께: 320 μm
• 공극 크기: 8-10 μm (Particle retention)
• 기초 중량: 140 g/m²

설명

일반 설명

Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:

• Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
• Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
• Increased total loading capacity as more filter area is available
• Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
• The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles

Grade 598 ½ : 8-10 μm (medium fast, thick filter paper)
A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.

특징 및 장점

• Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
• Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
• Increased total loading capacity as more filter area is available.
• Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
• The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.

기타 정보

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

법적 정보

Whatman is a registered trademark of Cytiva