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24154

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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关于此项目

eCl@ss:
32119290
UNSPSC Code:
41115710
NACRES:
SB.54
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material

fused silica

agency

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

specific analyte(s)

benzene

parameter

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

Beta value

42

df

1.50 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

60 m × 0.25 mm

matrix active group

VOCOL

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

column type

capillary intermediate polar

General description

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)

Application

VOCOL®毛细管柱（具有交联基团的二苯基二甲基聚硅氧烷）可用于吹扫捕集和气相色谱-质谱(GC/MS)法分析34种挥发性有机物。它还被发现其适用于全柱冷冻法测定挥发性化合物。

Other Notes

我们提供多种色谱配件，包括分析进样针

Legal Information

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

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历史批次信息供参考:

分析证书(COA)

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

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实验方案

Improved Determination of Volatile Organic Compounds in Water by SPME and GC/MS: ISO Standard 17943

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.

商品

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.

相关内容

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

默克Supelco®_气相色谱分析_分析化学-默克生命科学

气相色谱分析(GC)是分离和分析混合物中挥发性和半挥发性化合物的常用分析技术。这一技术凭借出色的分辨能力及速率和灵敏度，成为常用的分析技术。GC在环境、石油、化工、食品和饮料以及制药等众多行业中广泛使用。

Gas Chromatography (GC)

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

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VoiceRelease is a progressively structured treatment system that aims to release the voice through muscle tension reduction by manual therapy, thereby facilitating healthy voice production. The VoiceRelease treatment should closely interact with functional voice training and should therefore be carried
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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
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货号GTIN
2415404061833659052