产品名称
Purospher®STAR RP-18 封端 (2µm) Hibar® HR 50-2.1, L × I.D. 50 mm x 2.1 mm Hibar® HR UHPLC column
物料
stainless steel column
质量水平
Agency
suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for EPA 1633
suitable for EPA 38407-42
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010
suitable for USP L1
产品线
Purospher®
特点
endcapped
包装
1 ea of
标记范围
17% Carbon loading
参数
1000 bar pressure
65 °C max. temp.
技术
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable (High)
色谱柱长度 × 内径
5 cm × 2.1 mm
表面积
330 m2/g
基质
fully porous particle
基质活性基团
C18 bonding phase
粒径
2 μm
孔径
120 Å pore size
工作pH范围
1.5-10.5
应用
PFAS testing
分离技术
reversed phase
supercritical fluid (SFC)
储存温度
no temp limit
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一般描述
应用
特点和优势
- 超纯二氧化硅(99.999%),具有优异的峰对称性
- 高分离效率
- 运行和批次间可重复结果
- Tanaka认为最好的综合性能
- 优异的pH值稳定性,从1.5到10.5
- 使用高含水移动相时,不发生崩塌
- 适用于LC-MS应用
分析说明
理论板数( N/m)(1,2-苯并蒽): ≥ 170000
对称性(1,2-苯并蒽):0.8 - 1.4
容量系数(1,2-苯并蒽):8.5 - 11.5
法律信息
商品
This article presents an LC-MS/MS method for the determination of tramadol in urine samples using reversed-phase LC-MS/MS aided by isotope internal standards.
This study assesses the suitability of ultrapure water from a Milli-Q® water system for sensitive LC-MS analyses of hormones.
Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.
Milli-Q®超纯水系统产水不含有机污染物,包括实验室自来水中的激素,非常适合高度灵敏的LC-MS/MS分析。
相关内容
Small molecules are ions and compounds of molecular weight typically less than 900 daltons. These compounds can be effectively separated and analyzed by HPLC, UHPLC and LC-MS using mainly silica particles or monolithic stationary phases with a broad range of column chemistries (modifications).
Small molecules are ions and compounds of molecular weight typically less than 900 daltons. These compounds can be effectively separated and analyzed by HPLC, UHPLC and LC-MS using mainly silica particles or monolithic stationary phases with a broad range of column chemistries (modifications).
小分子特指低分子量化合物(通常小于900道尔顿),分离小分子方法包括高效液相色谱(HPLC)、液相(LC)、气相(GC)、薄层色谱(TLC) 和毛细管电泳(CE)。此外,还可通过磁共振波谱法(NMR)或 质谱法(MS)等方法鉴定小分子。
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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