100 шт., бумажные фильтры для кофе, 1-2/2-4 чашки
US $0.70-$1.25
0 22 или 0.45um микрон ПВДФ для лабораторного использования лабораторные фильтры микропористый мембранный
- Категория: Filter Papers >>>
- Поставщик: Jiangsu,Green,Union,Science,Instrument,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 36.22 $* | 38.36 $* |
| Aug-18-2025 | 35.67 $* | 37.62 $* |
| Jul-18-2025 | 30.16 $* | 32.28 $* |
| Jun-18-2025 | 35.48 $* | 37.14 $* |
| May-18-2025 | 30.30 $* | 32.7 $* |
| Apr-18-2025 | 34.49 $* | 36.91 $* |
| Mar-18-2025 | 34.75 $* | 36.87 $* |
| Feb-18-2025 | 34.74 $* | 36.7 $* |
| Jan-18-2025 | 33.20 $* | 35.7 $* |
Характеристики
HOT SELLING
Sterile Membrane Filter
Diameter: 47mm or 50mm
Pore Size: 0.22/0.45/0.8 μm
Material: MCE, CA, CN,PES, PVDF
Sterile: By gamma Radiation
Grid: plain white or gridded
Package: 200pcs/pack
Centrifugal Tube
Size: 0.5ml,1.5ml 2ml,15ml,50ml
Bottom: Conical or selfstand
Bottom: Conical or selfstand
Material: PP
Package: Bulk/rack
Sterile : by EO
Sterile Syringe Filter
Diameter: 13mm, 25mm, 33mm
Pore Size: 0.1/0.22/0.45/0.8μm
Media: PES, PTFE, PVDF, Nylon,MCE,CA
Sterile by Gamma radiation
OEM available
Products Description
About PVDF membrane filter
Hydrophilic PVDF (Polyvinylidene Fluoride) membranes are commonly used in a variety of general filtration and sample preparation applications. For sterile and general filtration applications, our unique, modified hydrophilic PVDF (Polyvinylidene Fluoride) membrane with ultra low binding properties, broad chemical and temperature resistance, and high flow rates is an excellent choice. We recommend using our hydrophilic PVDF in applications such as multi-plexed bead-based assays, the filtration of dilute protein samples, cold and hot water for injection (WFI), chemicals, aggressive solvents and sanitizing agents. For the filtration and degassing of the solvent-based mobile phases, our portfolio includes an HPLC-certified material available in 0.2 and 0.45um, which provides assurance that the filter material will not add artifacts or extractables to the samples foranalysis. The chemical compatibility of the membrane includes aggressive acids and alcohols making it useful for the filtration of both aggressive and non-aggressive solvent-based mobile phases. We do not recommend using this membrane for the filtration of acetone, DMSO, or based>6N.
Technical Data
Diameter | 13mm/25mm/47mm/50mm/60mm/90mm/100mm/250mm/293mm/300mm |
Pore size | 0.1/0.22/0.45/0.65/0.8/1/3/5/10μm |
Wettability | Hydrophilic / hydrophobic |
Maximum Operation Temperature(℃) | 100 |
Package | 100pcs |
What we can provide | |||
Material | Pore Size(μm) | Diameter(mm) | |
MCE | 0.1;0.22;0.3;0.45;0.65;0.8;1;1.2;3;5;8 | 13;25;47;50;60;90;100;125;150;200;300;400(other sizes are also available) | |
NYLON | 0.1;0.22;0.45;0.65;0.8;1;1.2;3;5; | 47;50;90 | |
PP | 0.1;0.22;0.45;0.65;0.8;1;2;3;5;8;10 | ||
PES | 0.05;0.1;0.22 ;0.45;0.65;0.8;1;2;3;5;8;10 | ||
PTFE Hydrophilic/Hydrophobic | 0.02;0.1;0.22;0.45;0.65;0.8;1;2;3;5 | ||
PVDF | 0.02;0.1;0.22;0.45;0.65;0.8;1;2;3;5 | ||
Glass Fiber | 0.22;0.45;0.7;1;1.2;1.6;2.7 | ||
Quartz Fiber | 2 (For PM2.5 ) | ||
Check the following chart to choose your most suitable membrane
Ordering Information
Product packaging
OTHERS PRODUCTS YOU MIGHT BE INTERESTED IN
Company Profile
FAQ
(1)What is your terms of packing?
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
(2)Are you a manufacturer?
Yes, we have 15 years of experience in producing filters and HPLC products and we do OEM for several famous brands.
(3)Is there a minimum order?
No. You can order one pack, but the freight cost will be very high. We suggest you to buy more to make the freight worth. We normally send by courier, like Fedex or UPS.
(4) Do you test all your goods before delivery?
Yes, we have 100% test before delivery
(5)How do you check all the goods in the production line?
We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
(6)How about your delivery time?
Generally, it will take 3 to 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
(7)What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
(2)Are you a manufacturer?
Yes, we have 15 years of experience in producing filters and HPLC products and we do OEM for several famous brands.
(3)Is there a minimum order?
No. You can order one pack, but the freight cost will be very high. We suggest you to buy more to make the freight worth. We normally send by courier, like Fedex or UPS.
(4) Do you test all your goods before delivery?
Yes, we have 100% test before delivery
(5)How do you check all the goods in the production line?
We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
(6)How about your delivery time?
Generally, it will take 3 to 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
(7)What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
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