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24036

Supelco

SPB®-5毛细管GC色谱柱

L × I.D. 60 m × 0.25 mm, df 0.25 μm

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About This Item

分類程式碼代碼:
41115710
eCl@ss:
32119290

材料

fused silica

品質等級

100

agency

meets requirements for USP G27 and G36

參數

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

β值

250

df

0.25 μm

技術

gas chromatography (GC): suitable

長度 × 內徑

60 m × 0.25 mm

基質活性組

Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase

柱類型

capillary non-polar

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相关类别

一般說明

应用：这种非极性通用色谱柱主要使得组份按照沸点高低顺序洗脱，选择性略有提高，特别适用于芳香族化合物。
USP 代码：本色谱柱符合 USP G27 和 G36 要求。
相：
  • 结合的
  • 聚（5％ 二苯基/ 95％ 二甲基硅氧烷）
温度限制：
  • ≤0.32mm 内径，<2 μm：-60°C 至 320°C（等温或程序化）
  • ≤0.32mm 内径，<2 μm：-60°C 至 300°C（等温或程序化）
  • ≥0.53mm 内径，<2 μm：-60°C 至 300°C（等温）或 320°C（程序化）
  • ≥0.53mm 内径，<2 μm：-60°C 至 260°C（等温）或 280°C（程序化）

應用

SPB®-5 Capillary GC Column was used for speciation of the nitrogen compounds (quantitatively), which are polar and somewhat basic in nature, with chemiluminescence detection. It may also be used as stationary phase for determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography. Furthermore, it may also find application in being used as stationary phase in capillary column gas chromatography for determination of sterols.

其他說明

We offer a variety of chromatography accessories including analytical syringes

法律資訊

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

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分析证书(COA)

Lot/Batch Number
280972-05
280972-04
280972-01
280140-07
280140-05

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Determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography.
Scott PM
Journal - Association of Official Analytical Chemists, 69 (5), 889-893 (1985)
O Suzuki et al.
Forensic science international, 46(3), 169-180 (1990-07-01)
Positive-ion electron impact (PIEI), positive-ion chemical ionization (PICI) and negative-ion chemical ionization (NICI) mass spectra of 9 carbamate pesticides are presented. In the PIEI mode, the spectra showed small molecular peaks, intense or base peaks due to M - CH3NHCO
Luisito Cercaci et al.
Journal of chromatography. A, 985(1-2), 211-220 (2003-02-13)
The sterol composition of extra virgin olive oil is very characteristic and, thus, has become a helpful tool to detect adulterations with other vegetable oils. Special attention has been addressed to the separate determination of the free and esterified sterol
J M Jurado et al.
Talanta, 106, 14-19 (2013-04-20)
4-Methylsterols and 4,4-dimethylsterols of 47 samples of subcutaneous fat from Iberian pigs reared on two different fattening systems, "Extensive" and "Intensive", have been analyzed by GC-MS and GC-FID. The lipids were extracted by melting the subcutaneous fat in a microwave
Zhihua Fan et al.
Environmental science & technology, 40(19), 6051-6057 (2006-10-21)
A sensitive, simple, and cost-effective passive sampling methodology was developed to quantify personal exposure to gaseous polycyclic aromatic hydrocarbons (PAHs). A Fan-Lioy passive PAH sampler (FL-PPS) is constructed from 320 sections of 1-cm long SPB-5 GC columns (0.75-mm i.d. and
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