おすすめの製品
物質
fused silica
品質水準
認証
EPA TO-17,502.2,624,8015,8260,OLM04.2 VOA,524.2
NIOSH 1003
パラメーター
≤25-230 °C temperature (isothermal or programmed)
β値
44
df
3.00 μm
テクニック
gas chromatography (GC): suitable
L × 内径
60 m × 0.53 mm
アプリケーション
environmental
food and beverages
forensics and toxicology
industrial hygiene
カラムタイプ
capillary intermediate polar
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詳細
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
用途:中極性を持つこのカラムは揮発性有機化合物(VOC)用に設計されており、高揮発性化合物の保持力と分解力に優れています。このカラムは、直接注入ポートに使用するか、パージアンドトラップシステムと併用します。
USPコード:なし
相:
USPコード:なし
相:
- 結合済み
- 独自技術
- ≤内径0.32 mm、<2 μm:室温以下～250°C(等温またはプログラム温度)
- ≤内径0.32 mm、≥2 μm:室温以下～230°C(等温またはプログラム温度)
- ≥内径0.53 mm、<2 μm:室温以下～250°C(等温またはプログラム温度)
- ≥内径0.53 mm、≥2 μm:室温以下～230°C(等温またはプログラム温度)
アプリケーション
VOCOL® column (diphenyl dimethyl polysiloxane with crosslinking moieties) may be used for their relevancy to the purge-and-trap technique and GC/MS analysis of 34 volatile organics. It was also found suitable in being used for determination of volatile compounds by whole column cryotrapping.
その他情報
We offer a variety of chromatography accessories including analytical syringes
法的情報
VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany
Highly conductive non aqueous polymer gel electrolytes containing ammonium hexafluorophosphate (NH4PF6).
Sharma JP and Sekhon SS
J. Mater. Sci., 41(12), 3617-3622 (2006)
Synthesis of monodisperse poly(divinylbenzene) microspheres
Li K and Stover HDH
Journal of Polymer Science Part A: Polymer Chemistry, 31, 3257-3263 null
Teija Waaramaa et al.
Logopedics, phoniatrics, vocology, 40(4), 156-170 (2014-07-08)
Vocal emotions are expressed either by speech or singing. The difference is that in singing the pitch is predetermined while in speech it may vary freely. It was of interest to study whether there were voice quality differences between freely
Eric Manders et al.
Logopedics, phoniatrics, vocology, 36(4), 139-144 (2011-03-10)
In this study we investigated how important significant others find it to be informed, supported, and trained by speech-language pathologists (SLPs) and to what extent they perceive their expectations and needs as to these aspects to be fulfilled. Furthermore SLPs
Nathalie Henrich et al.
Logopedics, phoniatrics, vocology, 32(4), 171-177 (2007-11-09)
Are the characteristic timbre and loudness of Bulgarian women's singing related to tuning of resonances of the vocal tract? We studied an Australian female singer, who practises and teaches Bulgarian singing technique. Two different vocal qualities of this style were
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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