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1.52011

Supelco

Chromolith® Si (monolithic) HPLC Columns

L × I.D. 5 mm x 4.6 mm Guard Cartridges (3 pieces)

别名:

Chromolith® Si 5-4.6 guard cartridges (3 pieces)

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About This Item

分類程式碼代碼:
41115709
NACRES:
SB.52

product name

Chromolith® Si硅胶色谱柱, L × I.D. 5 mm x 4.6 mm guard cartridges (3 pieces)

材料

PEEK column

品質等級

100

agency

suitable for USP L3

產品線

Chromolith®

特點

endcapped: no

包裝

pkg of 3 ea

參數

400 bar pressure
45 °C max. temp.

技術

HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)

柱長度 × 內徑

0.5 cm × 4.6 mm

基質

monolithic silica

基質活性組

Silica bonding phase

孔徑

1.5 μm macroporosity
13 nm mesoporosity

工作pH值範圍

2-7.5

分離技術

hydrophilic interaction (HILIC)
normal phase

儲存溫度

no temp limit

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一般說明

Although Chromolith® HPLC columns are well known for their robustness and longevity, guard columns are available to prolong the lifespan of Chromolith® analytical columns even further. These guard cartridges require a special holder.

Chromolith® Si 5-4.6 guard cartridges are extremely easy to use. The guard cartridges are simply added directly in front of the main column to protect it from chemical or mechanical contamination. Due to the benefits of monolithic technology, and the convenience of Chromolith® guard columns, they are also popular for use with classical particulate columns. Moreover, guard columns can be used as trap columns when large sample volumes are to be injected. Guard columns should be changed frequently in order to avoid excessive accumulation of impurities.

Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® Si 5-4.6 guard cartridges are used with the Chromolith® Guard Cartridge Holder 5 mm x 4.6 mm [1.52032].

Learn more:

Brochure: Race through your Separations on Any System. Chromolith® Monolithic Silica HPLC Columns

All Supelco HPLC Columns, including monolithic Chromolith® columns, are fully compatible with all HPLC and UHPLC Instruments.

Supelco HPLC Products: The Best Choice for Any LC Instrument

分析報告

visual control (for delivery): passes test

法律資訊

Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany

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商品

Monolithic Silica with Bimodal Pore Structure

Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.

Monolithic Silica with Bimodal Pore Structure

Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.

Monolithic Silica with Bimodal Pore Structure

Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.

Monolithic Silica with Bimodal Pore Structure

Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.

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