V-058

β-胡萝卜素 溶液

100 μg/mL (THF:Ethanol with 0.1% BHT (70:30) (w/v)), certified reference material, ampule of 1 mL, Cerilliant^®

• 经验公式（希尔记法）: C₄₀H₅₆
• CAS号: 7235-40-7
• 分子量: 536.87
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 300
• 形狀: liquid
• 特點: Snap-N-Spike^®/Snap-N-Shoot^®
• 包裝: ampule of 1 mL
• 製造商／商標名: Cerilliant^®
• 濃度: 100 μg/mL (THF:Ethanol with 0.1% BHT (70:30) (w/v))
• 技術: gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• 應用: clinical testing
• 格式: single component solution
• 儲存溫度: −70°C
• InChI: 1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-22,25-28H,15-16,23-24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+
• InChI 密鑰: OENHQHLEOONYIE-JLTXGRSLSA-N

说明

一般說明

β-Carotene, also known as E160a when used as food coloring supplement, is a precursor to vitamin A. Serum levels of β-carotene are an adequate measurement of clinical status and can confirm the diagnosis of carotenoderma and is used to detect fat malabsorption. This Certified Spiking Solution^® is suitable for use as starting material in the preparation of linearity standards, calibrators, or controls in HPLC/UV, LC/MS or GC/MS testing applications such as clinical diagnostic, or food and nutrition testing.

應用

• Selective Determination of TSNAs by GC-MS: Innovative use of gas chromatography coupled with triple quadrupole mass spectrometry for the selective determination of TSNAs in cigarette smoke enhances the understanding of the chemical composition of tobacco products and the risks posed by compounds like NNN. This methodological advancement is crucial for toxicological assessments and regulatory compliance (Wu et al., 2013).

法律資訊

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

CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation

Snap-N-Shoot is a registered trademark of Cerilliant Corporation

Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02,GHS07,GHS08
• 訊號詞: Danger
• 危險聲明: H225 - H319 - H335 - H336 - H351 - H412
• 防範說明: P202 - P210 - P233 - P273 - P305 + P351 + P338 - P308 + P313
• 危險分類: Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
• 安全危害: EUH019
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: -6.2 °F - closed cup
• 閃點（°C）: -21.2 °C - closed cup