Polycyclic aromatic hydrocarbon special analytical liquid chromatography column--SUPELCOSIL
Polycyclic aromatic hydrocarbons (polycyclic aromatic hydrocarbons) are hydrocarbons containing more than two benzene rings in their molecules, including more than 150 compounds such as naphthalene, anthracene, phenanthrene, and pyrene. It is a kind of chemical carcinogen and has potential harm to human health. At present, countries around the world attach great importance to the detection of polycyclic aromatic hydrocarbons in the environment. SUPELCOSIL LC-PAH column is a special column designed for the detection of polycyclic aromatic hydrocarbons according to the US EPA Method 610 standard. SUPELCOSIL ™ LC-PAH liquid chromatography column can provide 3μm and 5μm particles to choose from. The 3μm column provides extremely fast and efficient analysis while maintaining the durability of porous silica gel. 2.1mm and 3.0mm columns can save solvents and improve sensitivity, especially when the sample volume is limited. Aperture: 120 Å Stationary phase: C18 Particles: spherical silica gel Application example—Analysis of polycyclic aromatic hydrocarbons with a 5µm particle SUPELCOSIL ™ LC-PAH column Column: SUPELCOSIL LC-PAH, 25 cm × 4.6 mm ID, 5 µm (Cat. No. 58229) Mobile phase: A = water; B = CH3CN Flow rate: 1.5 mL / min Detector: V, 254 nm Injection: 3 μL LC-PAH mixed standard (Cat. No. 48943) Ultrasonic Tooth Cleaner,Dental Calculus Remover,Sonoshine Cleaner,Sonoshine Teeth Cleaner Foshan Liqia Hardware Products Co., Ltd. , https://www.liqiamei.com