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Merck
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文件

24028

Supelco

SPB®-1气相毛细管色谱柱

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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About This Item

UNSPSC代码:
41115710
eCl@ss:
32119290

物料

fused silica

质量水平

100

Agency

meets requirements for USP G1, G2, and G9

参数

-60-320 °C temperature (isothermal or programmed)

β值

250

df

0.25 μm

技术

gas chromatography (GC): suitable

长度 × 内径

30 m × 0.25 mm

基质活性基团

Bonded; poly(dimethyl siloxane) phase

色谱柱类型

capillary non-polar

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相关类别

一般描述

应用：该色谱柱被设计用于当需要非极性色谱柱时的传统通用用途应用。分析物将主要会根据沸点而被分离。
USP代码：该色谱柱满足USP G1、G2及G9要求。
固定相：
  • 键合
  • 聚（二甲基硅氧烷）
温度。限制：
  • ≤0.32 mm内径，<2 μm：-60°C至320°C (等温或程序性的)
  • ≤0.32 mm内径,≥2 μm: -60°C至300°C (等温或程序性的)
  • ≥0.53 mm内径, <2 μm: -60°C至300°C (等温)或320°C（程序性的）
  • ≥0.53 mm内径, ≥2 μm: -60 °C至260 °C (等温)或280 °C（程序性的）

应用

SPB®-1气相毛细管色谱柱可用于通过化学发光检测法对氮化合物（定量）形态分析，该类化合物是极性的并且具有一定程度的碱性。

其他说明

我们提供各种色谱配件，包括 分析注射器

法律信息

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

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
289031-08
289031-07
289031-06
289031-05
289031-04

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A M Roccamo et al.
The European journal of neuroscience, 11(5), 1615-1623 (1999-04-24)
The properties of the nicotinic acetylcholine receptor (AChR) are modulated by its lipid microenvironment. Studies of such modulation are hampered by the cell's homeostatic mechanisms that impede sustained modification of membrane lipid composition. We have devised a novel strategy to
H Seno et al.
Forensic science international, 50(2), 239-253 (1991-09-01)
The positive ion electron impact (PIEI), positive ion chemical ionization (PICI) and negative ion chemical ionization (NICI) mass spectra and a rapid isolation procedure using Sep-Pak C18 cartridges are presented for ten local anaesthetics. In the PIEI mode, molecular peaks
K Shindo et al.
Drugs under experimental and clinical research, 17(7), 343-349 (1991-01-01)
To confirm that platelet activating factor (PAF) plays an important role as a mediator in acute inflammation and allergic reaction, it is necessary to develop a more sensitive and stable method for measuring trace amounts of PAF in various biological
P J Streete et al.
The Analyst, 117(7), 1111-1127 (1992-07-01)
Headspace gas chromatography with split flame-ionization-electron-capture detection is a simple method of screening for a wide range of volatile substances in biological fluids. A 60 m x 0.53 mm i.d. thick-film (5 microns) fused-silica capillary coated with SPB-1 (Supelchem) with
C B'Hymer
Journal of chromatographic science, 45(6), 293-297 (2007-07-14)
An automated static headspace gas chromatographic method for the determination of residual solvents in the bulk drug substance alpha-phenyl-1-(2-phenylethyl)-piperine methanol, a serotonin 5-HT2 receptor antagonist, is evaluated. The method includes the use of 1-propanol as an internal standard. The gas
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