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WHA69012502

Whatman® GD/X syringe filters

cellulose acetate membrane, pore size 0.2 μm, diam. 25 mm, sterile, pk of 50 ea

别名:

Z286893

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W400201-SAMPLE
¥404.65
1 KG
¥894.24
5 KG
¥2,275.00
10 KG
¥3,804.88

¥404.65


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W400201-SAMPLE
¥404.65
1 KG
¥894.24
5 KG
¥2,275.00
10 KG
¥3,804.88

About This Item

UNSPSC代码:
41104922
NACRES:
NB.24

¥404.65


请联系客服了解存货情况

物料

cellulose acetate membrane
polypropylene housing

无菌性

sterile

特点

glass fiber prefilter

包装

pk of 50 ea

制造商/商品名称

Whatman 6901-2502
Whatman Article No. 28420554 (US reference)

直径

25 mm

体积

≤25 mL

孔径

0.2 μm

配件

female Luer inlet (lock)
male Luer outlet

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钼 foil, 6mm disks, thickness 0.015mm, annealed, 99.9%

GF57507374

钼 foil, 6mm disks, thickness 0.025mm, annealed, 99.9%

GF23017216

钼 foil, 6mm disks, thickness 0.075mm, annealed, 99.9%

GF21499544

钼 foil, 6mm disks, thickness 0.020mm, annealed, 99.9%

GF40348065

assay

99.9%

assay

99.90%

assay

99.90%

assay

99.9%

manufacturer/tradename

Goodfellow 575-073-74

manufacturer/tradename

Goodfellow 230-172-16

manufacturer/tradename

Goodfellow 214-995-44

manufacturer/tradename

Goodfellow 403-480-65

form

foil

form

foil

form

foil

form

foil

mp

2617 °C (lit.)

mp

2617 °C (lit.)

mp

2617 °C (lit.)

mp

2617 °C (lit.)

density

10.3 g/mL at 25 °C (lit.)

density

10.3 g/mL at 25 °C (lit.)

density

10.3 g/mL at 25 °C (lit.)

density

10.3 g/mL at 25 °C (lit.)

bp

4612 °C (lit.)

bp

4612 °C (lit.)

bp

4612 °C (lit.)

bp

4612 °C (lit.)

一般描述

Sterile syringe filters with cellulose acetate membrane and prefilter designed to support filtration of viscous, hard-to-filter samples with high solids content. The Whatman GD/X sterile, cellulose acetate (CA) membrane syringe filters are designed to enable the filtration of viscous, hard-to-filter samples greater than 10 mL. Each unit contains a prefiltration stack of Whatman multigrade glass microfiber (GMF) and Glass fiber (GF/F) filters. The combination of this pre-filtration stack and filter housing design enables you to filter highly particular loaded samples. Cytiva′s GD/X sterile syringe filter is suitable for preparing viscous, dense, or otherwise hard-to-filter samples prior to a variety of analytical methods.

特点和优势

  • Reduces need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters
  • Female luer lock for leak-free connections
  • High-efficiency Whatman GMF 150 and GF/F pre-filter media
  • Eliminates or greatly reduces the need to carry out separate prefiltration step for difficult-to-filter samples

适用性

Suitable for filtering environmental and food analysis samples. Suitable for particulate laden sample preparation.

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

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Charles F Baker et al.
Dalton transactions (Cambridge, England : 2003), (9)(9), 1298-1303 (2004-07-15)
New molybdenum(VI) nitride oxides were synthesised by the reaction of strontium nitride and calcium nitride with molybdenum foil at high temperature in sealed stainless steel crucibles. The reactions yielded single crystalline products determined by X-ray diffraction to form complex structures
Dattatray J Late et al.
Nanotechnology, 19(26), 265605-265605 (2008-07-02)
Nanocrystalline lanthanum hexaboride (LaB(6)) films have been deposited on molybdenum foil by the pulsed laser deposition (PLD) technique. The as-deposited films were characterized by x-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM). The XRD pattern shows
J G Watkins et al.
The Review of scientific instruments, 79(10), 10F125-10F125 (2008-12-03)
Two modular arrays of Langmuir probes designed to handle a heat flux of up to 25 MW/m(2) for 10 s exposures have been installed in the lower divertor target plates of the DIII-D tokamak. The 20 pyrolytic graphite probe tips
Michael N Evans
Rapid communications in mass spectrometry : RCM, 22(14), 2211-2219 (2008-06-11)
A reactor for converting cellulose into carbon monoxide for subsequent oxygen isotopic analysis via continuous flow isotope ratio mass spectrometry is described. The system employs an induction heater to produce temperatures >or=1500 degrees C within a molybdenum foil crucible positioned
Ralf R Mendel et al.
Biochimica et biophysica acta, 1823(9), 1568-1579 (2012-03-01)
The transition element molybdenum (Mo) needs to be complexed by a special cofactor in order to gain catalytic activity. With the exception of bacterial Mo-nitrogenase, where Mo is a constituent of the FeMo-cofactor, Mo is bound to a pterin, thus

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