54240-U

Supel^™-Select SCX SPE 小柱

bed wt. 30 mg, volume 1 mL, pk of 100

• UNSPSC代码: 41115712
• NACRES: NB.21

属性

• 物料: PE frit (20 μm); polypropylene hardware
• 质量: MS Friendly
• 组成: bed wt., 30 mg
• 包装: pk of 100
• 技术: solid phase extraction (SPE): suitable
• 表面积: 160-420 m²/g
• 体积: 1 mL
• 基质: Sulfonic acid functionalized hydrophilic modified styrene polymer particle platform
• 基质活性基团: sulfonic acid phase
• 粒径: 50-70 μm
• 孔径: 80-200 Å pore size
• 应用: food and beverages
• 分离技术: ion exchange

说明

一般描述

Retention Mechanism: Ion-Exchange
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)

• Sulfonic acid functionalized hydrophilic modified styrene polymer
• Developed for the extraction of a highly broad range of compounds from aqueous samples
• Retention predominately based on ion-exchange; however, because the phase is hydrophilic modified, it is amenable to polar compounds as well.

View related article: Isolation and LC-MS Characterization of Illicit Bath Salts in Urine

特点和优势

• 价格低廉但具有出色的样品制备性能
• 可用于通用方法 — 在方法开发时省时、成本低并减少麻烦
• 容量更大，床重更轻 = 洗脱体积更小 = 处理样品更迅速
• 能忍受过度干涸，可用于更极端条件的方法
• 低紫外和质谱可提取物，背景更低，灵敏度更高
• 严格的生产和质量控制原则提供更好的批次之间、管之间以及孔之间的一致性，能获得更好的准确度和精度

法律信息

Supel is a trademark of Sigma-Aldrich Co. LLC

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H315,H319,H335
• 预防措施声明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable