C2224074计算溶液所需的质量、体积或浓度。
硅酮OV-1
有货
概述
有较高温度的热稳定性和低流失。其平均分子量较大。
合成的产品更纯净，分子量范围窄，不含用作 GC 固定相的痕量催化剂或杂质
Product Introduction
GC methods are divided into two classes depending on the nature of stationary phases; gas-solid chromatography (GSC) and gas-liquid chromatography (GLC). GSC has solid adsorptive material and solute particles are removed from mobile phase by electrostatic forces. GLC has a thin layer of liquid coated or bonded on the surface of an inert particle or on the walls of the column where solute particles are retained in the liquid phase based on their partition coefficients. The primary necessity of a stationary phase is to provide sample separation sustaining phase integrity over a reasonable period of time. It should be stable for the chemical and thermal changes. Selectivity, peak symmetry, analysis time, degree of separation, peak tailing are a few parameters that should be considered before choosing a stationary phase. OV-1 is suitable for the separation of drugs, alkaloids, phenols and steroids.
Application
OV-1 is suitable as stationary phase for monitoring the urinary excretion in man for pentachlorophenol (PCP) and PCP conjugated to glucuronic acid using gas chromatography with electron capture detection (GC/ECD).
规格
别名
聚硅氧烷 OV-1,甲基硅酮,二甲基硅酮
规格或纯度
UltraPureChrom™, 气相色谱级（GC)
英文名称
Silicone OV-1
储存条件
室温
运输条件
常规运输
名称和识别符
分子类型
小分子
高级数据
质检证书(CoA,COO,BSE/TSE 和分析图谱)
技术文档和文章
溶液计算器
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
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