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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

同義詞:

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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相關類別

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
278751-06
278751-05
278751-04
278751-03
278751-02

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存取文件庫

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)
Carina Aronsson et al.
Logopedics, phoniatrics, vocology, 32(2), 60-70 (2007-07-07)
The aim was to investigate how female patients with vocal nodules use their voices when trying to make themselves heard over background noise. Ten patients with bilateral vocal fold nodules and 23 female controls were recorded reading a text in
Philipp Aichinger et al.
Logopedics, phoniatrics, vocology, 37(4), 167-173 (2012-06-19)
The Dysphonia Severity Index (DSI) is a measure that quantifies the overall vocal quality. The aim of the study is to evaluate the reliability of DSI measurements. The DSIs of 30 subjects were therefore measured using LingWAVES (WEVOSYS) and DiVAS
Marwa Saleh et al.
Logopedics, phoniatrics, vocology, 40(1), 30-35 (2013-06-21)
The /r/ phoneme is variable in manner and place of articulation, and difficult to correct worldwide. Variability could exist within the same language. The objective of this study was to determine whether Egyptian Cairene /r/ was a trill or a
Zuleica A Camargo et al.
Logopedics, phoniatrics, vocology, 38(4), 157-166 (2013-07-06)
In this phonetic study, productions of the consonant in the stressed syllable position of the word arara as produced by 13 subjects with short and/or anterior lingual frenulum were compared before and after lingual frenectomy. The results from the measurement
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文章

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.

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Improved Determination of Volatile Organic Compounds in Water by SPME and GC/MS: ISO Standard 17944

High performance, reliability, and reproducibility of HS-SPME in combination with GC/MS for the determination of VOCs in water was proven in an interlaboratory trial. The new ISO 17943 using HS-SPME is an improvement on existing official methods for this determination in terms of sensitivity and selectivity.

US EPA Method TO-17: GC Analysis of Volatiles on VOCOL® after Collection/Desorption using Air Toxics Tube

US EPA Method TO-17: GC Analysis of Volatiles on VOCOL® after Collection/Desorption using Air Toxics Tube

相關內容

Test QA 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.

Gas Chromatography (GC)

Gas chromatography is a common analytic technique used to separate and analyze volatile compounds in the gas phase. GC is applied in many industries for quality control, and to identify and/or quantify compounds in a mixture.

Test QA Gas Chromatography (GC)

Gas chromatography is a common analytic technique used to separate and analyze volatile compounds in the gas phase. GC is applied in many industries for quality control, and to identify and/or quantify compounds in a mixture.

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Chromatograms

suitable for GC, application for air monitoring

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