1.15096

Extrelut^® NT 20 Pre-packed SLE Column

20 ml sample size

• 同義詞: TM=["EXtrelut"] NT 20
• 分類程式碼代碼: 41115711
• NACRES: NC.07

屬性

• product name: EXtrelut^® NT 20, pre-packed columns for extraction of lipophilic compounds from aqueous solutions (20 ml sample size)
• 品質等級: 100
• 技術: supported liquid extraction (SLE): suitable
• 儲存溫度: 15-25°C

描述

一般說明

Extrelut^® NT 通过使用化学惰性、宽孔、高纯度硅藻土固相，将液-液萃取简化为最有效的形式。根据样品量，可以使用三种类型的色谱柱：Extrelut NT1 最多可容纳 1 mL 样品，Extrelut NT3 最多可容纳 3 mL 样品，Extrelut NT20 最多可容纳 20 mL 样品。

预装柱，用于从水溶液（20 ml 样品）中萃取亲脂性化合物

應用

• Simultaneous determination of ethyl carbamate and chloropropanols in flavorings by gas chromatography-triple quadrupole tandem mass spectrometry: This study utilized Extrelut NT 20 for solid-phase extraction in the analysis of volatile compounds, highlighting its effectiveness in complex sample preparations (Xu et al., 2013).


• Determination of 10 heterocyclic aromatic amines in beef jerky by high performance liquid chromatography: Extrelut NT 20 was used for extracting aromatic amines from processed food samples, demonstrating its utility in food safety applications (Wan et al., 2012).


• Determination of chloropropanols in foods by one-step extraction and derivatization using pressurized liquid extraction and gas chromatography-mass spectrometry: This research showcases the adaptability of Extrelut NT 20 in streamlining the preparation steps for environmental contaminant analysis (Racamonde et al., 2011).


• Confirmatory analysis of acetylgestagens in plasma using liquid chromatography-tandem mass spectrometry: The use of Extrelut NT 20 in this study underlines its critical role in the precise and reliable measurement of pharmaceutical compounds in biological matrices (Mortensen and Pedersen, 2007).


• Simultaneous quantitative analysis of ketanserin and ketanserinol in plasma by RP-HPLC with fluorescence detection: Demonstrates the application of Extrelut NT 20 in therapeutic drug monitoring, ensuring accurate pharmacokinetic assessments (Yassen et al., 2003).

分析報告

灌装量：与理想灌装量的最大差异为 5％
纯度测试
-吸光度 280 nm:
≤ 0.040
- 吸光度 250 nm： ≤ 0.080
- 吸光度 230 nm： ≤ 0.130

法律資訊

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

安全資訊

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H372
• 防範說明: P260 - P264 - P270 - P314 - P501
• 危險分類: STOT RE 1 Inhalation
• 標靶器官: Lungs
• 儲存類別代碼: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable