SBR00052

Semi Polar Metabolites QC Mix

suitable for LC-MS

屬性

• 形狀: liquid
• 品質等級: 200
• 包裝: pkg of 1 vial
• 適合性: suitable for LC-MS
• 儲存溫度: 2-8°C

描述

一般說明

In order to assess any variations in LC-MS-based metabolomics analysis data, it is recommended to add an additional QC (quality control) sample at the beginning of every analytical experiment batch. It is recommended that QC be injected every 4-10 injections into the workflow steps . The QC sample evaluates any drifting phenomenon like intensity values, ion suppression, or any changes in the retention time of the material’s peaks in the LC-MS data. The Semi Polar Metabolites QC Mix is a ready to use solution for mass spectroscopy workflows. By utilizing the QC mix, the user will be able to assess drifting and ion suppression phenomenon. The Semi Polar Metabolites QC Mix is comprised of 9 components (Uridine, Adenosine, Guanosine, 4-Hydroxybenzoic acid, Vanillic acid, Melatonin, Taurocholic acid, Cholic acid, and Hyodeoxycholic acid) which covers ~100-500 Da mass range.

特點和優勢

• The mix was designed for ESI (+/-) detection.
• The mixture comes as a ready to use solution(~9:1 water: ACN) format in crimp top (Silicone/PTFE liner) amber vial, which is suitable for use with most of the LC-MS autosamplers.
• The recommended storage temperature of the mixture is 2-8°C, thawing of the sample is not required.

適合性

The Semi Polar Metabolites QC Mix is suitable for mass spectroscopy.

安全資訊

• 象形圖: GHS02
• 訊號詞: Warning
• 危險聲明: H226
• 防範說明: P210 - P233 - P240 - P241 - P242 - P243
• 危險分類: Flam. Liq. 3
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 80.6 °F
• 閃點（°C）: 27 °C