跳至内容
购买我们的移液器、移液器吸头和实验室天平，限时享受 30% 折扣！
重返实验室促销——30%！

筛选器

Ensure purity and precision in your lab work with our extensive selection of laboratory filters. We offer a comprehensive range of filtration solutions designed to meet diverse applications, from routine filtration to specialized separations. Explore our inventory, which includes everything from classic filter paper to advanced tangential flow filtration systems.

For routine lab tasks, our filter paper provides reliable filtration for a variety of liquids. Membrane filters offer precise pore sizes for critical applications, while centrifuge filters are ideal for rapid separations of biological samples. Syringe filters provide convenient and efficient filtration for small volumes. Pre-filters extend the life of your primary filters by removing larger particles. Filter cassettes and cartridges offer high-capacity filtration for larger volumes.

For specialized applications, we provide SEP and SPE media for sample preparation, filtering flasks for vacuum filtration, hollow fiber filters for cell culture and bioprocessing, and tangential flow filters for large-scale separations and protein purification.  Whether you're working with liquids, gases, or biological samples, our diverse range of filters ensures optimal performance and reliable results.

Ace Glass Water Filter Housing - Polyester 115 PSI 12 GPM Lab Equipment::Other Lab Equipment Ace Glass
Ace Glass Water Filter Housing - Polyester 115 PSI 12 GPM Lab Equipment::Other Lab Equipment Ace Glass 节省13% 节省%

Ace 玻璃滤水器外壳 - 聚酯纤维 115 PSI 12 GPM

Ace Glass
$40.00
$40.00 - $40.00
$40.00
$35.00
$35.00 - $35.00
$35.00
只1左边！

介绍 Ace Glass 12165-64 滤水器外壳 - 聚酯纤维 115 PSI 12 GPM。这款高品质滤水器外壳由业内知名品牌 Ace Glass 制造。这款外壳型号为 12165-64，旨在为您的用水需求提供高效过滤。 该外壳采用耐用的聚酯材料制成，确保持久的性能和可靠性。它可承受...

查看完整细节
$40.00
$40.00 - $40.00
$40.00
$35.00
$35.00 - $35.00
$35.00
节省13% 节省%
Pall Cytiva Filter Flourodyne II EX Kleenpak 0.2um with 1.5" Tri-Clamps Filters Cytiva
Pall Cytiva Filter Flourodyne II EX Kleenpak 0.2um with 1.5" Tri-Clamps Filters Cytiva

Pall Cytiva 过滤器 Flourodyne II EX Kleenpak 0.2um，带 1.5 英寸三夹

Cytiva
$475.00 - $475.00
$475.00
$560.50
$560.50 - $560.50
$560.50
只1左边！

Pall Cytiva KA2EDFP1G 过滤器 Kleenpak Nova 10 Fluorodyne II EX 是一款高性能在线过滤器胶囊，专为生物制药加工中的关键无菌过滤应用而设计。这款 0.2µm 过滤器采用 Pall 先进的 Fluorodyne II EX EDF 膜，该膜以出...

查看完整细节
$475.00 - $475.00
$475.00
$560.50
$560.50 - $560.50
$560.50
Labconco Fast-Freeze Filter Paper 17 um Pore Size 2 Packs of 100 Filters Filters Labconco
Labconco Fast-Freeze Filter Paper 17 um Pore Size 2 Packs of 100 Filters Filters Labconco 节省43% 节省%

Labconco 快速冷冻滤纸 17 微米孔径 2 包 100 个过滤器

Labconco
$55.00
$55.00 - $55.00
$55.00
$31.35
$31.35 - $31.35
$31.35
只1左边！

Labconco 7544810 速冻滤纸是一种专门用于冷冻干燥过程的滤纸。该滤纸的孔径为 17 µm，专门设计用于在冷冻干燥过程中有效升华水分，同时最大限度地减少样品损失。

$55.00
$55.00 - $55.00
$55.00
$31.35
$31.35 - $31.35
$31.35
节省43% 节省%
Millipore Filter Opticap XL4 0.1 µm Inline 1.5 Tri-Clamp - 9/16 Hose Barb Filters Millipore
Millipore Filter Opticap XL4 0.1 µm Inline 1.5 Tri-Clamp - 9/16 Hose Barb Filters Millipore
节省59% 节省%

Millipore 过滤器 Opticap XL4 0.1 µm 在线 1.5 Tri-Clamp - 9/16 软管倒钩

Millipore
$255.00
$255.00 - $255.00
$255.00
$104.50
$104.50 - $104.50
$104.50
67股票

Millipore KVVLG04TH3 过滤器属于 Opticap XL4 系列，是一种预灭菌的在线过滤器囊，专为生物加工和其他需要高纯度的行业中的关键过滤应用而设计。该过滤器使用 0.1 µm Durapore 膜，该膜以其高流速和低蛋白质结合特性而闻名。0.1 µm 孔径提供灭菌级过滤，...

查看完整细节
$255.00
$255.00 - $255.00
$255.00
$104.50
$104.50 - $104.50
$104.50
节省59% 节省%
Sartorius Maxicap Filter 30" Sartopore 2 XLG T-Style 1.5" Sanitary Filters Sartorius
Sartorius Maxicap Filter 30" Sartopore 2 XLG T-Style 1.5" Sanitary Filters Sartorius
节省55% 节省%

Sartorius Maxicap 过滤器 30 英寸 Sartopore 2 XLG T 型 1.5 英寸卫生级

Sartorius
$2,990.00
$2,990.00 - $2,990.00
$2,990.00
$1,353.28
$1,353.28 - $1,353.28
$1,353.28
4股票

Sartorius 5448307G3G-SS Maxicap 过滤器是一种高容量、预灭菌的过滤器胶囊，专为大规模生物制药过滤应用而设计。此特定型号采用双层 Sartopure 2 XLG PES（聚醚砜）膜，结合了 0.8 µm 预过滤层和 0.2 µm 最终过滤层。这种双层设计通过使用预过...

查看完整细节
$2,990.00
$2,990.00 - $2,990.00
$2,990.00
$1,353.28
$1,353.28 - $1,353.28
$1,353.28
节省55% 节省%
Sartorius Maxicap Filter 10" Sartopore 2 XLG PES 1.5" Sanitary Inlet/Outlet Filters Sartorius
Sartorius Maxicap Filter 10" Sartopore 2 XLG PES 1.5" Sanitary Inlet/Outlet Filters Sartorius
节省61% 节省%

Sartorius Maxicap 过滤器 10" Sartopore 2 XLG PES 1.5" 卫生入口/出口

Sartorius
$960.00
$960.00 - $960.00
$960.00
$376.20
$376.20 - $376.20
$376.20
4股票

Sartorius 5447307G1G-OO Maxicap 过滤器是一种预灭菌、高容量过滤器囊，专为生物制药和其他关键过滤应用而设计。该在线过滤器采用双层 Sartopure 2 XLG PES（聚醚砜）膜，结合了 0.8 µm 预过滤层和 0.2 µm 最终过滤层。这种双层配置旨在最大限...

查看完整细节
$960.00
$960.00 - $960.00
$960.00
$376.20
$376.20 - $376.20
$376.20
节省61% 节省%
Thermo Scientific SnakeSkin Dialysis Tubing 7K MWCO 22 mm ID with Clips Filters Thermo Scientific
Thermo Scientific SnakeSkin Dialysis Tubing 7K MWCO 22 mm ID with Clips Filters Thermo Scientific
节省30% 节省%

Thermo Scientific SnakeSkin 透析管 7K MWCO 22 毫米内径带夹子

Thermo Scientific
$213.00
$213.00 - $213.00
$213.00
$150.00
$150.00 - $150.00
$150.00
只1左边！

Thermo Scientific SnakeSkin 透析管 7K MWCO 22 mm ID 带夹子是一款多功能实验室工具，用于根据大小分离分子。此透析管的分子量截止 (MWCO) 为 7,000 道尔顿，允许小于此尺寸的分子通过膜，同时保留较大的分子。22 mm 内径为样品加载和高效透析...

查看完整细节
$213.00
$213.00 - $213.00
$213.00
$150.00
$150.00 - $150.00
$150.00
节省30% 节省%
IW Tremont PTFE Vent Filter 0.22 um Sterile 50 mm Diam. Pack of 5 Filters IW Tremont
IW Tremont PTFE Vent Filter 0.22 um Sterile 50 mm Diam. Pack of 5 Filters IW Tremont

IW Tremont PTFE 通风过滤器 0.22 微米 无菌 50 毫米 直径。5 个装

IW Tremont
$70.00 - $70.00
$70.00
$73.15
$73.15 - $73.15
$73.15
只1左边！

IW Tremont IWT-ES10500 PTFE 排气过滤器是一款无菌的 0.22 微米过滤器，专为排气小型容器、器皿、玻璃瓶、生物反应器和管道组而设计。它采用疏水性 PTFE 膜，可有效过滤空气和气体，同时防止污染。过滤器的直径为 50 毫米，并采用阶梯式软管倒钩连接，确保与各种管道尺...

查看完整细节
$70.00 - $70.00
$70.00
$73.15
$73.15 - $73.15
$73.15
Chemglass Neoprene Vacuum Filter Adapter Size 5 Total of 9 Adapters Filters Chemglass
Chemglass Neoprene Vacuum Filter Adapter Size 5 Total of 9 Adapters Filters Chemglass

Chemglass 氯丁橡胶真空过滤器适配器 5 号 共 9 个适配器

Chemglass
$65.00 - $65.00
$65.00
$67.93
$67.93 - $67.93
$67.93
只1左边！

Chemglass CG-1401-14 氯丁橡胶真空过滤适配器尺寸 5 是一款多功能实验室工具，旨在在真空过滤过程中在过滤漏斗和烧瓶之间形成牢固的密封。这套 9 个适配器非常适合各种实验室应用，包括布氏漏斗、古氏坩埚和过滤管。 二手，因年代久远略有变色，状况良好。

$65.00 - $65.00
$65.00
$67.93
$67.93 - $67.93
$67.93
Chemglass Neoprene Vacuum Filter Adapter Size 6 Total of 8 Adapters Filters Chemglass
Chemglass Neoprene Vacuum Filter Adapter Size 6 Total of 8 Adapters Filters Chemglass

Chemglass 氯丁橡胶真空过滤器适配器 6 号 共 8 个适配器

Chemglass
$65.00 - $65.00
$65.00
$67.93
$67.93 - $67.93
$67.93
只1左边！

Chemglass CG-1401-15 氯丁橡胶真空过滤适配器 6 号是一款多功能实验室工具，旨在在真空过滤过程中在过滤漏斗和烧瓶之间形成牢固的密封。这包 8 个适配器非常适合各种实验室应用，包括布氏漏斗、古氏坩埚和滤管。6 号适配器专为内径为 60 毫米的漏斗设计。氯丁橡胶材料提供耐用且灵...

查看完整细节
$65.00 - $65.00
$65.00
$67.93
$67.93 - $67.93
$67.93
ChemGlass Buchner Filter Funnel 150 ml Medium Frit Filters Chemglass
ChemGlass Buchner Filter Funnel 150 ml Medium Frit Filters Chemglass

ChemGlass 布氏过滤漏斗 150 毫升 中号玻璃料

Chemglass
$85.00 - $85.00
$85.00
$88.83
$88.83 - $88.83
$88.83
只1左边！

ChemGlass CG-1402-19 布氏过滤漏斗是一款由硼硅酸盐玻璃制成的 150 毫升中号玻璃料布氏漏斗。它是一种用于真空过滤的实验室设备。硼硅酸盐玻璃结构具有出色的耐化学性和耐热性，而 150 毫升的容量非常适合过滤大量液体。中号玻璃料在流速和过滤效率之间取得平衡，布氏漏斗设计可容纳...

查看完整细节
$85.00 - $85.00
$85.00
$88.83
$88.83 - $88.83
$88.83
Chemglass Buchner Filter Funnel 60 ml Medium Frit Filters Chemglass
Chemglass Buchner Filter Funnel 60 ml Medium Frit Filters Chemglass

Chemglass 布氏过滤漏斗 60 毫升 中号玻璃料

Chemglass
$55.00 - $55.00
$55.00
$57.48
$57.48 - $57.48
$57.48
只1左边！

ChemGlass CG-1402-15 布氏过滤漏斗是一款由硼硅酸盐玻璃制成的 60 毫升中号玻璃料布氏漏斗。它是一种用于真空过滤的实验室设备。硼硅酸盐玻璃结构具有出色的耐化学性和耐热性，而 60 毫升的容量非常适合过滤中等体积的液体。中号玻璃料在流速和过滤效率之间取得平衡，布氏漏斗设计可容...

查看完整细节
$55.00 - $55.00
$55.00
$57.48
$57.48 - $57.48
$57.48
VWR Filter Paper Grade 413 15 mm 2 Boxes with 100 Filters Each - Total of 200 Filters Filters VWR
VWR Filter Paper Grade 413 15 mm 2 Boxes with 100 Filters Each - Total of 200 Filters Filters VWR

VWR 滤纸 413 级 15 毫米 2 盒，每盒 100 个过滤器 - 总共 200 个过滤器

VWR
$17.00 - $17.00
$17.00
$17.77
$17.77 - $17.77
$17.77
只1左边！

VWR 28309-989 413 级滤纸 15 毫米是用于过滤的实验室用品。它专为日常实验室工作而设计，适合过滤各种物质。这种特殊等级的滤纸具有中等流速和孔隙率，可有效从液体中分离颗粒。它装在两个盒子里，每个盒子包含 100 个过滤器。

$17.00 - $17.00
$17.00
$17.77
$17.77 - $17.77
$17.77
Whatman Filter Paper 55 mm Grade 3 3 Boxes with 100 Filters Each Filters Whatman
Whatman Filter Paper 55 mm Grade 3 3 Boxes with 100 Filters Each Filters Whatman

Whatman 滤纸 55 毫米 3 级 3 盒，每盒 100 个滤纸

Whatman
$45.00 - $45.00
$45.00
$47.03
$47.03 - $47.03
$47.03
只1左边！

Whatman 1003-055 3 级滤纸是一款专为实验室应用而设计的高品质滤纸。它由纤维素制成，具有中等流速和孔径。这种滤纸非常适合过滤液体中的沉淀物和其他颗粒物。

$45.00 - $45.00
$45.00
$47.03
$47.03 - $47.03
$47.03
Whatman Filter Paper Grade 2 55 mm 2 Packs - Total of 200 Filters Filters Whatman
Whatman Filter Paper Grade 2 55 mm 2 Packs - Total of 200 Filters Filters Whatman

Whatman 滤纸 2 级 55 毫米 2 包 - 共 200 个过滤器

Whatman
$30.00 - $30.00
$30.00
$31.35
$31.35 - $31.35
$31.35
只1左边！

Whatman 1002-055 滤纸是一种高品质滤纸，专为各种实验室应用而设计，具有过滤速度快、灰分含量低和湿强度高等特点。这种 2 级滤纸非常适合一般过滤任务，尤其适合需要比 1 级滤纸稍高保留率的应用，例如植物生长试验和土壤测试。55 毫米直径和 100 包格式使其方便用于常规实验室使用。

$30.00 - $30.00
$30.00
$31.35
$31.35 - $31.35
$31.35
Whatman Ashless Filter Paper Grade 41 55 mm Pack of 100 Filters Filters Whatman
Whatman Ashless Filter Paper Grade 41 55 mm Pack of 100 Filters Filters Whatman
节省10% 节省%

Whatman 无灰滤纸 41 级 55 毫米 100 张装

Whatman
$30.00
$30.00 - $30.00
$30.00
$27.00
$27.00 - $27.00
$27.00
只1左边！

Whatman 1441-055 无灰滤纸 41 55 mm 级是高纯度无灰滤纸，非常适合定量分析，直径为 55mm，过滤速度极快。其低灰分含量可确保结果准确，适合重量分析和其他要求严格的应用。

$30.00
$30.00 - $30.00
$30.00
$27.00
$27.00 - $27.00
$27.00
节省10% 节省%
Whatman Ashless Filter Paper Grade 41 42 mm Total of 100 Filters Filters Whatman
Whatman Ashless Filter Paper Grade 41 42 mm Total of 100 Filters Filters Whatman

Whatman 无灰滤纸 41 级 42 毫米 共 100 张

Whatman
$20.00 - $20.00
$20.00
$20.90
$20.90 - $20.90
$20.90
只1左边！

Whatman 1441-042 无灰滤纸是一款高品质滤纸，专为各种实验室应用而设计，尤其是定量分析。它具有过滤速度快、灰分含量低、湿强度高等特点，适合空气污染分析和土壤污染分析等任务。直径为 42 毫米，每包 100 张，方便日常实验室使用。

$20.00 - $20.00
$20.00
$20.90
$20.90 - $20.90
$20.90
3M Capsule Filter Zeta Plus BC Activated Carbon with Cellulose Media 016145-1215 Filters 3M
3M Capsule Filter Zeta Plus BC Activated Carbon with Cellulose Media 016145-1215 Filters 3M
节省59% 节省%

3M 胶囊过滤器 Zeta Plus BC 活性炭与纤维素介质 016145-1215

3M
$1,439.00
$1,439.00 - $1,439.00
$1,439.00
$590.00
$590.00 - $590.00
$590.00
3股票

3M BC1000AR53SLP 胶囊过滤器是一种用于液体净化的高性能过滤装置 [水过滤胶囊]。它采用活性炭和纤维素介质，用于去除污染物和脱色溶液碳过滤器。该过滤器提供高流速、低压降和紧凑的设计，使其成为各种行业的理想选择。它通常用于制药制造、食品加工和实验室研究，以确保产品的纯度和安全性

$1,439.00
$1,439.00 - $1,439.00
$1,439.00
$590.00
$590.00 - $590.00
$590.00
节省59% 节省%
AirClean Systems HEPA ULPA Prefilter 0.12 Micron Total of 9 Prefilters Filters AirClean Systems
AirClean Systems HEPA ULPA Prefilter 0.12 Micron Total of 9 Prefilters Filters AirClean Systems

AirClean Systems HEPA ULPA 预过滤器 0.12 微米共 9 个预过滤器

AirClean Systems
$100.00 - $100.00
$100.00
$104.50
$104.50 - $104.50
$104.50
只1左边！

AirClean Systems ACFLFPRE HEPA ULPA 预过滤器对于优化空气质量和延长过滤器寿命至关重要。这 9 件装预过滤器可捕获小至 0.12 微米的有害颗粒，保护您的 HEPA 和 ULPA 过滤器，同时保持最佳气流。这些预过滤器设计用于轻松安装在 AirClean Sy...

查看完整细节
$100.00 - $100.00
$100.00
$104.50
$104.50 - $104.50
$104.50
Macherey-Nagel NucleoSpin PCR Clean Up Binding Microplate 10 Plates Filters Macherey-Nagel
Macherey-Nagel NucleoSpin PCR Clean Up Binding Microplate 10 Plates Filters Macherey-Nagel

Macherey-Nagel NucleoSpin PCR 纯化结合微孔板 10 块

Macherey-Nagel
$325.00 - $325.00
$325.00
$325.00 - $325.00
$325.00
只1左边！

Macherey-Nagel 740658.24S NucleoSpin PCR 清理结合板是一种高通量工具，旨在高效纯化 PCR 产品。这种 96 孔滤板格式能够快速可靠地去除引物、dNTP 和酶等不需要的污染物。微孔板的结合能力可确保 PCR 扩增子的高回收率，从而产生适用于克隆、测序和基...

查看完整细节
$325.00 - $325.00
$325.00
$325.00 - $325.00
$325.00
Macherey-Nagel NucleoSpin Plasmid Filter Microplate Total of 9 Plates Filters Macherey-Nagel
Macherey-Nagel NucleoSpin Plasmid Filter Microplate Total of 9 Plates Filters Macherey-Nagel
节省60% 节省%

Macherey-Nagel NucleoSpin 质粒过滤微孔板 共 9 块板

Macherey-Nagel
$621.00
$621.00 - $621.00
$621.00
$250.00
$250.00 - $250.00
$250.00
只1左边！

Macherey-Nagel 740483 NucleoSpin 质粒过滤微孔板是一种用于高通量质粒纯化的专用工具。这款基于过滤器的微孔板旨在提高质粒分离的效率和可重复性，可快速处理样品并回收高质量的 DNA。包装内共有 9 个板，可为中型质粒纯化项目提供足够的容量。过滤板技术可有效去除杂质，...

查看完整细节
$621.00
$621.00 - $621.00
$621.00
$250.00
$250.00 - $250.00
$250.00
节省60% 节省%
Andover Hard Coated Bandpass Optic Filter 360 nm HBW 10 nm 12.5 mm dia. LC/MS/GC Andover Coorporation
Andover Hard Coated Bandpass Optic Filter 360 nm HBW 10 nm 12.5 mm dia. LC/MS/GC Andover Coorporation

安多弗硬镀膜带通光学滤光片 360 nm HBW 10 nm 12.5 mm 直径。

Andover Coorporation
$125.40 - $125.40
$125.40
$125.40 - $125.40
$125.40
只1左边！

Andover 360FS10-12.5 是一款高性能带通滤光片，专为需要精确控制紫外线 (UV) 光谱中光传输的研究人员和专业人士而设计。这款多功能滤光片在需要 360 nm 波长左右窄带滤波的应用中表现出色，使其成为各种科学研究的宝贵工具。

$125.40 - $125.40
$125.40
$125.40 - $125.40
$125.40
Thermo Scientific Bottle Top Filter 250 ml Rapid Flow 0.2 um PES 2 Filters Filters Thermo Scientific
Thermo Scientific Bottle Top Filter 250 ml Rapid Flow 0.2 um PES 2 Filters Filters Thermo Scientific

Thermo Scientific 瓶顶过滤器 250 毫升 Rapid Flow 0.2 微米 PES 2 过滤器

Thermo Scientific
$20.00 - $20.00
$20.00
$20.90
$20.90 - $20.90
$20.90
只1左边！

Thermo Scientific 596-4520 提供一包两个一次性瓶顶过滤器，旨在在研究实验中对液体溶液进行灭菌或澄清。这些过滤器采用方便的瓶顶设计，可直接拧到兼容的玻璃培养基瓶上，便于安装。250 毫升的容量允许您处理中等量的液体。这些过滤器的孔径为 0.2 µm，可有效去除细菌和其他...

查看完整细节
$20.00 - $20.00
$20.00
$20.90
$20.90 - $20.90
$20.90
Millipore Millipak 40 Filter Gamma Gold Standard 0.22 um Pore Filters Millipore
Millipore Millipak 40 Filter Gamma Gold Standard 0.22 um Pore Filters Millipore

Millipore Millipak 40 过滤器 Gamma Gold 标准 0.22 微米孔径

Millipore
$120.00 - $120.00
$120.00
$125.40
$125.40 - $125.40
$125.40
只1左边！

Millipore MPGL04GK2 Millipak 40 过滤器 Gamma Gold Standard 0.22 um 是一种无菌胶囊过滤器，旨在在使用时从超纯水中去除细菌和颗粒。经过伽马射线照射，确保无菌，并将过滤水中细菌污染的风险降至最低。得益于 Durapore® PVDF 膜，...

查看完整细节
$120.00 - $120.00
$120.00
$125.40
$125.40 - $125.40
$125.40

比较产品

已选择 0 个项目，共 3 个项目

选择要比较的第一个项目

选择要比较的第二个项目

选择第三项进行比较

相比