推荐产品
product name
Chromolith® RP-18封端, L × I.D. 5 mm x 2 mm guard cartridges (3 pieces)
材料
PEEK column
品質等級
agency
suitable for USP L1
產品線
Chromolith®
特點
endcapped
包裝
pkg of 3 ea
標籤範圍
18% Carbon loading
參數
200 bar pressure
45 °C max. temp.
技術
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable (High)
柱長度 × 內徑
0.5 cm × 2 mm
基質
monolithic silica
基質活性組
C18 bonding phase
孔徑
1.5 μm macroporosity
13 nm mesoporosity
工作pH值範圍
2-7.5
分離技術
reversed phase
儲存溫度
no temp limit
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一般說明
Although the Chromolith® 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® RP-18 endcapped 5-2 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® RP-18 endcapped 5-2 guard cartridges are used with the Chromolith® Guard Cartridge Holder 5 mm x 2 mm [1.52004]
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 to all HPLC and UHPLC Instruments.
Supelco HPLC Products: The Best Choice for Any LC Instrument
Chromolith® RP-18 endcapped 5-2 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® RP-18 endcapped 5-2 guard cartridges are used with the Chromolith® Guard Cartridge Holder 5 mm x 2 mm [1.52004]
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 to all HPLC and UHPLC Instruments.
Supelco HPLC Products: The Best Choice for Any LC Instrument
法律資訊
Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany
商品
Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.
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