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Supelco

VOCOL® 毛细管GC色谱柱

L × I.D. 60 m × 0.25 mm, df 1.50 μm

别名:

熔融石英毛细管，VOCOL® 60m×1.5mm，1.5μm

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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

EPA TO-17,502.2,624,8015,8260,OLM04.2 VOA,524.2
NIOSH 1003
suitable for EPA 601

參數

≤25-250 °C temperature (isothermal or programmed)

β值

42

df

1.50 μm

技術

gas chromatography (GC): suitable

長度 × 內徑

60 m × 0.25 mm

應用

environmental
food and beverages
forensics and toxicology
industrial hygiene

柱類型

capillary intermediate polar

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相关类别

一般說明

应用：这种被设计用于挥发性有机化合物（VOC）分析的中间极性色谱柱可为高挥发性化合物提供较高的保留时间和分辨率。可直接通过进样端口或偶联至吹扫捕集系统而使用该色谱柱。
USP代码：非
相：
  • 结合
  • 永久
温度。限制：
  • ≤0.32 mm I.D., <2 μm: 亚常温至250 °C (等温或程序性的)
  • ≤0.32 mm I.D., ≥2 μm: 亚常温至230 °C (等温或程序性的)
  • ≥0.53 mm I.D., <2 μm: 亚常温至250 °C (等温或程序性的)
  • ≥0.53 mm I.D., ≥2 μm: 亚常温至230 °C (等温或程序性的)

應用

VOCOL® 柱（具有交联基团的二苯基二甲基聚硅氧烷）的应用可能与它们与净化捕集技术和气相色谱-质谱联用（GC/MS）分析34种挥发性有机物有关。它还被发现其适用于全柱冷冻法测定挥发性化合物。

其他說明

我们提供多种色谱配件，包括分析进样针

法律資訊

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
288185-08
288185-07
288185-06
288185-05
288185-04

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Determination of volatile compounds in water by purging directly to a capillary column with whole column cryotrapping.
Pankow JF and Rosen ME.
Environmental Science & Technology, 22 (4), 398-405 (1988)
Youri Maryn et al.
Logopedics, phoniatrics, vocology, 40(3), 122-128 (2014-05-23)
Literature has shown that voice-disordered persons are at higher risk for negative attitudes on several personality and physical appearance traits than vocally normal persons. This study investigated general perceptions of health in subjects with various degrees of dysphonia. Recordings from
Svante Granqvist et al.
Logopedics, phoniatrics, vocology, 40(3), 113-121 (2014-05-29)
Phonation into glass tubes ('resonance tubes'), keeping the free end of the tube in water, has been a frequently used voice therapy method in Finland and more recently also in other countries. The purpose of this exploratory study was to
Nanna Palle et al.
Logopedics, phoniatrics, vocology, 39(1), 19-29 (2012-11-30)
The purpose was to investigate an intervention model for treating preschool children with phonological processes. Six children, three girls and three boys, between 4y 1m and 5y 7m, with similar developmental phonological disorder (PD) received an individually adjusted intervention including
Gulsen Pasa et al.
Logopedics, phoniatrics, vocology, 32(3), 128-140 (2007-09-14)
Voice disorders in teachers have a significant impact on their occupational functioning and well being. Teachers are believed to have a high prevalence of voice problems because of the unfavourable acoustic environments in which they work and the high vocal
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Solvents are one of the three components of paints. They are petroleum-based chemicals which dissolve the pigment and binding agent for application.

Paints & Coatings Solvents Air Monitoring Applications

Solvents are one of the three components of paints. They are petroleum-based chemicals which dissolve the pigment and binding agent for application.

Paints & Coatings Solvents Air Monitoring Applications

Solvents are one of the three components of paints. They are petroleum-based chemicals which dissolve the pigment and binding agent for application.

Paints & Coatings Solvents Air Monitoring Applications

Solvents are one of the three components of paints. They are petroleum-based chemicals which dissolve the pigment and binding agent for application.

实验方案

改良固相微萃取-气相色谱/质谱法测定水中挥发性有机化合物：ISO 17944标准

通过实验室间试验结果证明了顶空SPME联合GC/MS测定水中VOC方法的优异性能、可靠性和重复性。从检测的灵敏度和选择性来说，采用顶空SPME法的新ISO 17943标准比现有的官方方法更加先进。

相关内容

Gas Chromatography (GC)

Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.

Gas Chromatography (GC)

Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.

气相色谱分析(GC)

气相色谱分析是在气相中分离和分析挥发性化合物的常用分析技术。气相色谱分析用于许多行业中的质控以及混合物之中的化合物鉴定和定量。

Gas Chromatography (GC)

Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.

查看所有结果

Chromatograms

suitable for GC, application for air monitoring

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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