1.52025
Chromolith® HighResolution RP-18 endcapped (monolithic) HPLC Columns
L × I.D. 5 mm x 4.6 mm Guard Cartridges (3 pieces)
別名:
Chromolith® HighResolution RP-18 endcapped 5-4.6 guard cartridges (3 pieces)
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この商品について
C18 bonding phase
1.5 μm macroporosity
15 nm mesoporosity
15 nm mesoporosity
monolithic silica
monolithic silica
製品名
Chromolith® HighResolution RP-18 endcapped, L × I.D. 5 mm x 4.6 mm guard cartridges (3 pieces)
material
PEEK column
agency
suitable for ISO/CEN 6304.09
suitable for USP L1
product line
Chromolith®
feature
endcapped
endcapped
packaging
pkg of 3 ea
extent of labeling
15% Carbon loading
18% Carbon loading
parameter
200 bar pressure
400 bar pressure
45 °C max. temp.
50 °C max. temp.
technique(s)
HPLC: suitable
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
mass spectrometry (MS): suitable (High)
column L × I.D.
0.5 cm × 4.6 mm
surface area
250 m2/g × 250 m2/g
matrix
highly porous
monolithic silica
monolithic silica
matrix active group
C18 bonding phase, octadecylsilane (ODS)
C18 bonding phase
pore size
1.15 μm macroporosity
1.5 μm macroporosity
15 nm mesoporosity
15 nm mesoporosity
operating pH range
2-7.5
2-7.5
application(s)
PFAS testing
separation technique
reversed phase
storage temp.
no temp limit
Quality Level
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Application
- A Novel and Sensitive LC-MS/MS Method for the Quantitation of Ceftiofur in Pharmaceutical Preparations and Milk Samples.: This study, conducted by Levent S, Özcan S, Geven A, and Can NÖ, presents a new LC-MS/MS method utilizing Chromolith® HighResolution RP-18 endcapped columns. The method provides high sensitivity and specificity for the quantitation of ceftiofur, a veterinary antibiotic, in both pharmaceutical preparations and milk samples, demonstrating its potential for robust analytical applications in pharmaceutical and food safety contexts (Levent et al., 2021).
General description
Chromolith® HighResolution RP-18 endcapped 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® HighResolution RP-18 endcapped 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 to all HPLC and UHPLC Instruments.
Supelco HPLC Products: The Best Choice for Any LC Instrument
Legal Information
保管分類
11 - Combustible Solids
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
資料
Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.
関連コンテンツ
FAS、すなわち「永遠の化学物質」は環境中に残留し続け、ヒトの健康にリスクをもたらします。PFAS分析に携わる研究者、規制当局、PFAS定量用のメルクの環境モニタリングツールをご覧ください。
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 1.52025.0001 | 04027269204877 |
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
製品に関するお問い合わせはこちら（テクニカルサービス）