Silia Sphere键合球形硅胶,c18填料silicycle,silicycle报价

Silia Sphere键合球形硅胶,c18填料silicycle,silicycle报价,二氧化硅表面具有活性硅醇(Si-OH,二氧化硅的游离 OH 基团),这允许通过接枝硅烷部分来改变表面化学。此属性允许控制在分离技术中有用的表面极性。

二氧化硅表面具有活性硅醇(Si-OH,二氧化硅的游离 OH 基团),这允许通过接枝硅烷部分来改变表面化学。此属性允许控制在分离技术中有用的表面极性。各种类型的硅烷可以接枝在表面上以提供单体或聚合物键合相,它们都具有如下所述的优点和缺点。

单体和聚合物键合相之间的主要区别

单体功能化

通过接枝单官能烷基硅烷试剂,只能与二氧化硅表面形成一个键。这种类型的接枝称为单体。二甲基通过产生空间位阻来帮助保护表面,同时防止达到可能的最高硅烷密度。封端剂的接枝抑制了残留的硅醇基团。通常,即使在封端之后,由于空间位阻,一小部分初始硅醇基仍然存在。

单体相具有非常高的稳定性、批次间的重现性和良好的疏水性。硅烷与表面仅具有一个键这一事实使得该相在低 pH 值下不太稳定,这可能导致硅烷水解并因此浸出。对于低 pH,聚合物相
是优选的。

聚合物功能化

历史上,出于经济原因,首先使用三氯烷基硅烷。通过接枝双或三官能烷基硅烷试剂,可以与表面以及硅烷分子之间形成多维键合。这种接枝方法称为聚合物功能化。二氧化硅表面更疏水,在强酸性条件下 ( pH 2-3 ) 具有更高的稳定性并且具有更长的使用寿命。然而,与单体相相比,聚合相存在主要缺点:由于交叉聚合反应导致均匀表面覆盖率较低,批次间重现性较差,导致即使是同一分子的保留也有所不同。

 

均匀的表面覆盖

SiliCycle 开发了一种新的创新接枝技术,其特点是烷基链在表面均匀覆盖。这种专有工艺可用于所有类型的硅烷,并确保更高的化学稳定性以及更好的性能,因为表面覆盖率更高。

封端

功能化硅胶时,不可能与每个硅醇基反应,因此常采用封端技术来防止非特异性相互作用造成的峰拖尾,从而改善分离。此外,更复杂的方法可以形成强大的层保护,在恶劣条件下提供非常高的吸附剂耐久性。

可以使用各种方法完成封端步骤。最简单的方法是用小甲硅烷基化剂处理表面,例如三甲基氯硅烷 ( TMSCl )。然而,在 SiliCycle,我们总是试图改进和控制这一关键步骤,以提供高度失活的硅醇相。对于某些阶段,我们使用传统的单步封端技术,对于其他阶段,我们使用我们专有的封端工艺,其中包括多步方法、使用特定的甲硅烷基化剂或其他特殊处理。

Silia Sphere ™ PC散装球形硅胶系列现货,silicycle代理

SiliCycle 增加了一种非常有效的制备色谱材料,即 Silia Sphere PC 球形硅胶。这些产品具有非常高的化学和机械稳定性。Silia Sphere ™ PC散装球形硅胶系列现货,silicycle代理

Silia Sphere  PC – 用于制备层析的散装球形硅胶

在制备色谱和工艺色谱中,成本非常重要,使用具有窄粒径分布的球形颗粒非常昂贵。在这种情况下可以使用不规则或有棱角的二氧化硅,但分离效果不会最佳。SiliCycle 增加了一种非常有效的制备色谱材料,即 Silia Sphere PC 球形硅胶。这些产品具有非常高的化学和机械稳定性。它们还具有在非常低的背压下运行的优势。此外,它们的价格非常实惠。

与标准硅胶相比,使用 Silia Sphere PC 材料的优势:

  • 提高洗脱液流动特性的效率
  • 更好的分辨率
  • 易于包装
  • 非常高的比表面积
  • 较高压力下的高机械稳定性

可提供多种粒径(20 至 200 µm)的各种孔径。

产品编号 粒径 (µm) 粒度(目) 孔径 (Å)
60 Å
S10030B-A 50 300 60
S10034B-A 75 200
S10040B-A 100 150
S10063B-A 150 100
S10066B-A 200 60
70 Å
S10020C 20 – 45 * 70
S10040C 75 – 200 70 – 200
S10030C 40 – 75 200 – 400
S10070C 200 – 500 35 – 70
90 Å
S10095D-A 25 * 90后
100 Å
S10020E 20 – 45 * 100
S10030E 40 – 75 200 – 400
S10040E 75 – 200 70 – 200
S10070E 200 – 500 35 – 70
120 Å
S10030G-A 50 300 120
S10034G-A 75 200
S10040G-A 100 150
S10063G-A 150 100
300 Å
S10020M 20 – 45 * 300
S10030M 40 – 75 200 – 400
S10040M 75 – 200 70 – 200
S10070M 200 – 500 35 – 70
500 Å
S10020P 20 – 45 * 500
S10030P 40 – 75 200 – 400
S10040P 75 – 200 70 – 200
S10070P 200 – 500 35 – 70
800 Å
S10020S 20 – 45 * 800
1000 Å
S10020T 20 – 45 * 1,000
S10030T 40 – 75 200 – 400
S10040T 75 – 200 70 – 200
S10070T 200 – 500 35 – 70

SiliCycle 一直致力于硅胶制造,Silia Sphere二氧化硅,silicycle品牌介绍

Silia Sphere二氧化硅的完美球形,加上光滑的表面,没有任何裂纹、空腔和细屑,使它们成为色谱填料的首选。扫描电子显微镜 ( SEM ) 图片显示, Silia Sphere 的球形度超过或优于知名品牌的球形硅胶。

作为二氧化硅基质的二氧化硅

18 年来,SiliCycle 一直致力于硅胶制造,我们在该领域积累了丰富的专业知识和专业知识。此外,为了支持对我们的球形二氧化硅不断增长的需求,我们为我们所有的 Silia Sphere产品开发了一种优化且高度可控的大规模生产工艺,而不会降低二氧化硅的质量。

颗粒形状、孔径和粒径分布、硅胶纯度和表面特性都会对色谱性能产生影响。因此,为了开发最有效的工艺,需要评估和优化所有前面提到的参数,以确保批次间的可重复性。

Silia Sphere由有机形式的硅(烷氧基化物)制成。这确保了非常低的金属含量,因为起始材料是通过蒸馏提纯的。去离子水用于水解硅烷氧基化物。仔细监测和控制引起沉淀的参数可提供具有所需特性的球形硅胶。Silia Sphere产品的特点是金属含量极低,即使在极端 pH 条件下也具有出色的稳定性。此外,我们的制造工艺可确保所有 Silia Sphere产品在孔径、表面积、粒径和形态方面的质量和可重复性。

 

完美的球形颗粒形状

SiliaSphere 球形硅胶 - 完美的球形颗粒形状

Silia Sphere二氧化硅的完美球形,加上光滑的表面,没有任何裂纹、空腔和细屑,使它们成为色谱填料的首选。扫描电子显微镜 ( SEM ) 图片显示, Silia Sphere 的球形度超过或优于知名品牌的球形硅胶。

 

窄孔径分布

SiliaSphere 球形硅胶 - 窄孔径分布

使用的正确孔径与待纯化样品中存在的分子类型有关。通常,对于小分子,建议使用 100 – 120 Å 孔径。但是,如果需要更高的分辨率,则 60 – 80 Å 将更合适。对于肽和蛋白质等大分子,建议使用 300 Å 或更高。

 

严格的粒度分布

SiliaSphere 球形硅胶 - 紧密的粒径分布

粒度分布的重要性取决于所进行的层析类型。例如,使用 HPLC 时,所用球形颗粒的粒径分布非常窄是非常重要的。紧密的粒径分布产生更好的色谱柱性能(分离)、更好的峰形、更低的背压以及更高的填充稳定性。

Silia Sphere提供市场上最窄的粒径分布之一。为了评估我们的粒度分布,我们使用 D90/D10 比率。

 

高表面积和孔体积

我们优化的制造工艺可确保高比表面积,以实现更大的负载能力,并具有均匀且可重现的表面覆盖率。

 

低痕量金属含量和高纯度

SiliCycle 的专有技术生产出当今市场上微量金属含量最低的硅胶之一。我们的低痕量金属含量可确保您获得最佳的色谱性能。严格控制每批次中的痕量金属还可以提高重现性并降低金属与所需化合物之间相互作用的风险。低金属含量限制了任何不需要的金属离子溶质相互作用——提供几乎没有或没有拖尾的对称峰。

SiliaSphere 球形硅胶 - 低金属含量图

为了探测 Silia Sphere二氧化硅中的低金属含量,我们进行了以下色谱测试,并将我们的产品与知名竞争产品进行了比较。使用 Silia Sphere,您可以放心,峰拖尾或漏峰并非来自我们的硅胶。

1. 甲苯:色谱柱填充效率 => 中性溶质
2. 乙酰乙酰苯胺:金属含量 => 可与重金属相互作用导致拖尾或漏峰
3. 儿茶酚:金属含量 => 可与重金属相互作用导致拖尾或漏峰
4 . 3-Pyridyl-acetonitrile:二氧化硅的酸性 => 强烈吸附到酸性位点

 

可扩展性

Silia Sphere可批量供应,适用于各种 HPLC 纯化;从实验室到工厂规模。所有 Silia Sphere产品均在严格控制的制造过程中制造,严格的质量控制可确保最高质量和可重复性。Silia Sphere二氧化硅的放大非常简单,性能将在整个粒径范围内保持不变。

 

批间重现性

SiliaSphere 球形硅胶 - 批次间再现性

SiliCycle 致力于高质量标准,始终致力于提供无缺陷的产品和批次间的可重复性。为此,所有产品均在符合 ISO 9001:2008 标准的设施中生产,并接受严格的质量控制。每一批次都需要满足既定规格才能放行。这确保了可靠和可重现的色谱性能。

右图显示了根据硫含量以及最后 5 批 Silia Sphere 10 µm、120 Å 生产的表面覆盖率获得的分子负载结果,这表明产品制造具有很高的可重复性。

 

Silia Sphere ™ – 球形硅胶,silicycle品牌介绍

Silia Sphere单分散球形硅胶和用于制备需求的 Silia Sphere PC。两种等级均在相同的控制良好的工艺下生产,以确保恒定的重现性和易于放大。

在 SiliCycle,我们提供两种等级的球形硅胶;用于分析需求的Silia Sphere单分散球形硅胶和用于制备需求的 Silia Sphere PC。两种等级均在相同的控制良好的工艺下生产,以确保恒定的重现性和易于放大。

Silia Sphere  – 球形硅胶

SiliCycle 是您满足纯化和层析需求的首选合作伙伴。原因如下:

  • 全球公认的领导者,提供用于分析和制备色谱的优质球形硅胶。
  • 市场上最好的硅胶之一,具有无与伦比的性能、卓越的色谱性能、载样量、重现性以及化学和物理稳定性。
  • 最广泛的色谱固定相组合可满足所有纯化需求。
  • 适用于所有纯化规模散装柱和 HPLC 柱的多种形式。

SiliCycle代理,SiliaChrom Holder for 30 mm diameter, 30 mm long guard cartridges (HPH-V030)

我们所有的保护柱都必须与合适的支架一起使用。
只需将墨盒和筛板插入金属支架内。

  • Adequate holder for our SiliaChrom Plus Guard Cartridges 30 x 30 mm.

    Just insert the cartridge inside the metallic holder and tighten both parts of the holder together.

    Holder sold by pack of 1. Guard Cartridges are sold separately.

  • Family / Formats SiliaChrom® (HPLC Columns)
    Internal Diameter 30 mm

    SiliCycle 提供范围广泛的色谱选择性和研发工作,以不断增强我们的产品组合以满足客户的要求,并提供独特而强大的新产品。

    我们的原材料和成品 HPLC 色谱柱均在我们的 ISO 9001-2008 注册制造工厂中经过 QC 验证。制造过程遵循严格的 SOP,以提供卓越的色谱柱性能、峰对称性和批次间重现性。

    SiliCycle 独特的溶胶-凝胶工艺技术使我们能够为 HPLC 最终用户提供完整的硅胶基解决方案。无论是需要在广泛的 pH 值范围内使用,还是需要在 100% 水相或有机流动相中保持稳定性,还是需要用于 LC/MS 应用的低流失材料:我们都能为您提供解决方案。

    Silia Chrom Plus 产品组合包括用于分析酸性、中性和碱性化合物的反相和正相色谱柱、用于大分子生物色谱的色谱柱和用于 API 分离的 SFC 色谱柱。有多种色谱柱尺寸、粒径和孔径可供选择,以适应绝大多数应用。

Silia Chrom Plus 保护柱架系列,silicycle报价

SiliaChrom Plus – Guard Cartridges Holders

我们所有的保护柱都必须与合适的支架一起使用。
只需将墨盒和筛板插入金属支架内。

类型 保护柱内径 保护柱长度 公称
Silia Chrom Plus 保护柱架 2.1 毫米 10 毫米 HPH-N010
Silia Chrom Plus 保护柱架 4.0 毫米 10 毫米
Silia Chrom Plus 保护柱架 2.1 毫米 20 毫米 HPH-N020
Silia Chrom Plus 保护柱架 4.0 毫米 20 毫米
Silia Chrom Plus 保护柱架 10 毫米 10 毫米 HPH-Q010
Silia Chrom Plus Prep Guard 墨盒架 21.2 毫米 10 毫米 HPH-T010
Silia Chrom Plus Prep Guard 墨盒架 30 毫米 10 毫米 HPH-V010
Silia Chrom Plus Prep Guard 墨盒架 30 毫米 20 毫米 HPH-V020
Silia Chrom Plus Prep Guard 墨盒架 30 毫米 30 毫米 HPH-V030

 

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Palladium Scavenger (DMT + Thiol), 5 µm (HPLG-K34605E-A)

Details

Crude reaction mixtures can directly be injected without further metal removal: these Palladium Scavenging Guard Cartridges will protect your SiliaChrom Plus HPLC column and your system from damageable metallic impurities.
Cartridges of 4.0 mm internal diameter should be used with HPLC columns of 4.6 mm internal diameter.
Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Dimercaptotriazine (DMT), Thiol

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Chromatographic Mode
Scavenger

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Pentafluorophenyl (PFP), 5 µm, 120 Å (HPLG-S67505G-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, PFP, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Pentafluorophenyl (PFP)

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
120 Å

Chromatographic Mode
Reversed Phases

USP Code
L43

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Pentafluorophenyl (PFP), 10 µm, 120 Å (HPLG-S67507G-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, PFP, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Pentafluorophenyl (PFP)

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
120 Å

Chromatographic Mode
Reversed Phases

USP Code
L43

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Cyano, 3 µm, 100 Å (HPLG-S38003E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Cyano, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Cyano

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L10

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Phenyl, 10 µm, 100 Å (HPLG-S34007E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Phenyl, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Phenyl

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L11

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Amine (WAX), 3 µm, 100 Å (HPLG-S52003E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Amine, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Amine (WAX)

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L8

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Cyano, 5 µm, 100 Å (HPLG-S38005E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Cyano, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Cyano

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases, Reversed Phases

USP Code
L10

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Cyano, 10 µm, 100 Å (HPLG-S38007E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Cyano, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Cyano

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases, Reversed Phases

USP Code
L10

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Pentafluorophenyl (PFP), 3 µm, 120 Å (HPLG-S67503G-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, PFP, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Pentafluorophenyl (PFP)

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
120 Å

Chromatographic Mode
Reversed Phases

USP Code
L43

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Amine (WAX), 5 µm, 100 Å (HPLG-S52005E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Amine, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Amine (WAX)

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L8

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Amine (WAX), 10 µm, 100 Å (HPLG-S52007E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Amine, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Amine (WAX)

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L8

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Phenyl, 3 µm, 100 Å (HPLG-S34003E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Phenyl, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Phenyl

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L11

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 3 µm, 100 Å (HPLG-S30803E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Silica, 5 µm, 300 Å (HPLG-S10005M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Silica-300, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Silica

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
300 Å

Chromatographic Mode
Normal Phases

USP Code
L3

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Phenyl, 5 µm, 100 Å (HPLG-S34005E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Phenyl

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L11

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Silica, 10 µm, 300 Å (HPLG-S10007M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Silica-300, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Silica

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
300 Å

Chromatographic Mode
Normal Phases

USP Code
L3

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 3 µm, 300 Å (HPLG-S30803M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8-300, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 5 µm, 100 Å (HPLG-S30805E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 10 µm, 100 Å (HPLG-S30807E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 5 µm, 300 Å (HPLG-S30805M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8-300, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 10 µm, 300 Å (HPLG-S30807M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8-300, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Silica, 10 µm, 100 Å (HPLG-S10007E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Silica, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Silica

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L3

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C18, 3 µm, 100 Å (HPLG-S03203E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C18

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C18, 3 µm, 300 Å (HPLG-S03203M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18-300, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C18

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C18, 5 µm, 100 Å (HPLG-S03205E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C18

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C18, 10 µm, 100 Å (HPLG-S03207E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C18

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C18, 10 µm, 300 Å (HPLG-S03207M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18-300, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C18

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C18, 5 µm, 300 Å (HPLG-S03205M)

Details

Adequate Guard Cartridges to use with our SiliaChrom HPLC Columns, dt C18-300, 5 µm.
The Guard Cartridge must be inserted inside the metallic holder (sold separately).
The chart below shows which guard cartridge should be used with your HPLC column:

Guard cartridgeinternal diameter
HPLC columninternal diameter

2.1 mm
2.1 mm3.0 mm

4.0 mm
4.6 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C18

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Silica, 3 µm, 100 Å (HPLG-S10003E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Silica, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Silica

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L3

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Silica, 3 µm, 300 Å (HPLG-S10003M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Silica-300, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Silica

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
300 Å

Chromatographic Mode
Normal Phases

USP Code
L3

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Silica, 5 µm, 100 Å (HPLG-S10005E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Silica, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Silica

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L3

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Phenyl, 5 µm, 100 Å (HPLG-S34005E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C18, 5 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Phenyl

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
5 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L11

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, Phenyl, 3 µm, 100 Å (HPLG-S34003E-A)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, Phenyl, 3 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

2.1 mm3.0 mm
2.1 mm

4.6 mm
4 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
Phenyl

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
3 µm

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L11

decorateTable(‘product-attribute-specs-table’)

silicycle代理,SiliaChrom Plus HPLC Guard Cartridges, C8, 10 µm, 300 Å (HPLG-S30807M)

Details

Adequate Guard Cartridges to use with our SiliaChrom Plus HPLC Columns, C8-300, 10 µm.
The following chart will help you choose the right guard cartridge internal diameter (ID):

HPLC column ID
Guard cartridge ID

4.6 mm
4 mm

10 mm
10 mm

21.2 mm
21.2 mm

30 mm
30 mm

Guard Cartridge must be inserted inside the metallic holder (sold separately).
> see our Guard Cartridges Holders

Additional Information

Particle Shape
Irregular

Array
C8

Family / Formats
SiliaChrom® (HPLC Columns)

Particle Size
10 µm

Pore Size
300 Å

Chromatographic Mode
Reversed Phases

USP Code
L7

decorateTable(‘product-attribute-specs-table’)

silicycle上海金畔官网,HPLC Columns,silicycle色谱柱,H141807E

Details

SiliaChrom dt C18 is a universal column compatible with 100 % aqueous conditions. It shows good peak shapes for any type of molecules (acidic, neutral, basic). The ultra pure metal-free silica allows high sensitivity for LC/MS applications. SiliaChrom dt C18 columns are available in 3, 5 & 10 um.
SiliaChrom dt C18 Main Characteristics:

Compatible with 100 % aqueous and 100 % organic mobile phases
Ultra pure metal-free silica (99.999 % purity)
High sensitivity for LC/MS applications
Enhanced retention of hydrophilic compounds
Inertness for acidic and basic analytes
Endcapped

Additional Information

Particle Shape
Spherical

Array
dt C18

Family / Formats
SiliaChrom (HPLC Columns)

Particle Size
10 um

Pore Size
100 Å

Chromatographic Mode
Reversed Phases

USP Code
L1

silicycle上海金畔官网,HPLC Columns,色谱柱, 5µm, 100 Å (HPL-S38005E-A)

Details

SiliaChrom Plus Cyano columns can be used both in normal and reversed-phase. Less polar than silica, they will help retain organic compounds with intermediate to extreme polarity. Whether you need to analyse carbohydrates, glycosides, cyclosporine or any other carboxyl / carbonyl / amine containing molecules, SiliaChrom Plus Cyano is a good choice.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Cyano

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
5 um

Pore Size
100 Å

Chromatographic Mode
Normal Phases, Reversed Phases

USP Code
L10

silicycle上海金畔官网,silicycle色谱柱,10 um, 100 Å (HPL-S38007E-A)

silicycle上海金畔官网,silicycle色谱柱,SiliaChrom Plus HPLC Columns, Cyano, 10 um, 100 Å (HPL-S38007E-A)

Details

SiliaChrom Plus Cyano columns can be used both in normal and reversed-phase. Less polar than silica, they will help retain organic compounds with intermediate to extreme polarity. Whether you need to analyse carbohydrates, glycosides, cyclosporine or any other carboxyl / carbonyl / amine containing molecules, SiliaChrom Plus Cyano is a good choice.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Cyano

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
10 um

Pore Size
100 Å

Chromatographic Mode
Normal Phases, Reversed Phases

USP Code
L10

silicycle上海金畔官网,HPLC Columns,silicycle色谱柱, 3um, 100 Å (HPL-S52003E-A)

silicycle上海金畔官网,HPLC Columns,silicycle色谱柱, 3um, 100 Å (HPL-S52003E-A)

Details

SiliaChrom Plus Amine columns are very popular for sugars analysis (carbohydrates, glycosides and oligosaccharides). They represent a good alternative for normal phase separation of compounds with acidic/basic properties. SiliaChrom Plus Amine columns can also be used in Ion Exchange Mode, for retention & release of very strong anions such as sulfonic acids.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Amine (WAX)

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
3 um

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L8

silicycle上海金畔官网,HPLC Columns,silicycle色谱柱HPL-S52005E-A

silicycle上海金畔官网,HPLC Columns,silicycle色谱柱HPL-S52005E-A

Details

SiliaChrom Plus Amine columns are very popular for sugars analysis (carbohydrates, glycosides and oligosaccharides). They represent a good alternative for normal phase separation of compounds with acidic/basic properties. SiliaChrom Plus Amine columns can also be used in Ion Exchange Mode, for retention & release of very strong anions such as sulfonic acids.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Amine (WAX)

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
5 um

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L8

silicycle上海金畔官网,SiliaChrom Plus HPLC Columns,HPL-S52007E-A

silicycle上海金畔官网,SiliaChrom Plus HPLC Columns,HPL-S52007E-A

Details

SiliaChrom Plus Amine columns are very popular for sugars analysis (carbohydrates, glycosides and oligosaccharides). They represent a good alternative for normal phase separation of compounds with acidic/basic properties. SiliaChrom Plus Amine columns can also be used in Ion Exchange Mode, for retention & release of very strong anions such as sulfonic acids.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Amine (WAX)

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
10 um

Pore Size
100 Å

Chromatographic Mode
Normal Phases

USP Code
L8

silicycle上海金畔官网,silicycle色谱柱,HPL-S67503G-A

silicycle上海金畔官网,silicycle色谱柱,HPL-S67503G-A

Details

SiliaChrom Plus PFP columns represent a good alternative for aromatic and polar compounds. It is a complementary selectivity to C18 columns. Both could be tested as first attempts in method development when analysing conjugated molecules (isomers) or complex natural products for example.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Pentafluorophenyl (PFP)

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
3 ¦Ìm

Pore Size
120 ?

Chromatographic Mode
Reversed Phases

USP Code
L43

silicycle上海金畔官网,SiliaChrom Plus HPLC Columns, Pentafluorophenyl (PFP), 3 um, 120 Å (HPL-S67503G-A)

silicycle上海金畔官网,HPLC Columns,HPL-S67505G-A,silicycle色谱柱

silicycle上海金畔官网,HPLC Columns,HPL-S67505G-A,silicycle色谱柱

Details

SiliaChrom Plus PFP columns represent a good alternative for aromatic and polar compounds. It is a complementary selectivity to C18 columns. Both could be tested as first attempts in method development when analysing conjugated molecules (isomers) or complex natural products for example.
We guarantee:

Ultra pure metal-free silica (99.9999 % purity)
High column performance and resolution
Enhanced batch-to-batch reproducibility
Extended column lifetime
Reduced silanol activity, better peak symmetry
Extremely low bleeding for LC/MS applications
Easy scale-up to preparative formats

Additional Information

Particle Shape
Irregular

Array
Pentafluorophenyl (PFP)

Family / Formats
SiliaChrom? (HPLC Columns)

Particle Size
5 um

Pore Size
120 Å

Chromatographic Mode
Reversed Phases

USP Code
L43

silicycle上海金畔官网,HPLC Columns,SiliaChrom Plus HPLC Columns, Pentafluorophenyl (PFP), 5 um, 120 Å (HPL-S67505G-A)