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WHA67922510

Whatman® Puradisc 25 syringe filter

GD1, pore size 1.0 μm

别名:

Z754382

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选择尺寸

W324205-SAMPLE-K
¥637.25
100 G
¥1,591.99
1 KG
¥5,567.08

¥637.25


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选择尺寸

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W324205-SAMPLE-K
¥637.25
100 G
¥1,591.99
1 KG
¥5,567.08

About This Item

UNSPSC代码:
41104922
NACRES:
NB.24

¥637.25


请联系客服了解存货情况

物料

glass microfiber membrane (graded density)
polypropylene housing

无菌性

non-sterile

包装

pk of 1000

制造商/商品名称

Whatman 28420343

直径

25 mm

过滤面积

4.2 cm2

体积

≤100 mL

孔径

1.0 μm

配件

female Luer inlet (lock)
male Luer outlet

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此商品
263761453471191515
assay

97%

assay

97%

assay

97%

assay

97%

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

form

solid

form

-

form

-

form

-

mp

274-279 °C (lit.)

mp

225-227 °C (lit.)

mp

241-244 °C (dec.) (lit.)

mp

~175 °C (dec.) (lit.)

一般描述

Whatman Puradisc non-sterile syringe filters with glass microfiber membrane combine premium quality with economic efficiency.

Puradisc syringe filters cater to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Different Puradisc membrane media support diverse chemical solvents and compounds.

Glass microfiber (GMF) membranes

Glass microfiber is hydrophilic and has excellent compatibility with organic solvents and strong acids (except hydrofluoric acid) and bases. However, it is not a micropore membrane and so has a slightly less exact retention efficiency than polymeric membranes. GMF can also contribute extractables that interfere with ionic and metals analysis.

Cytiva′s Whatman Puradisc line is a comprehensive syringe filter portfolio used in a variety of applications. Cytiva also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples.

Puradisc is available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.

特点和优势

  • Eight different material options
  • Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume
  • Range of pore sizes for retaining a variety of particles
  • Optional sterile, medical-grade blister pack
  • Optional tube-tip format for accurate dispensing into a micro-vial

适用性

Suitable for filtration of biological and HPLC samples.

其他说明

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

法律信息

Whatman is a registered trademark of Cytiva
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