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24028

Supelco

SPB®-1气相毛细管色谱柱

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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1 EA
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About This Item

UNSPSC代码:
41115710
eCl@ss:
32119290

$1,170.00

请联系客服了解存货情况

物料

fused silica

Agency

meets requirements for USP G1, G2, and G9

参数

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

β值

250

df

0.25 μm

技术

gas chromatography (GC): suitable

长度 × 内径

30 m × 0.25 mm

基质活性基团

Bonded; poly(dimethyl siloxane) phase

色谱柱类型

capillary non-polar

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相关类别

一般描述

应用：该色谱柱被设计用于当需要非极性色谱柱时的传统通用用途应用。分析物将主要会根据沸点而被分离。
USP代码：该色谱柱满足USP G1、G2及G9要求。
固定相：
  • 键合
  • 聚（二甲基硅氧烷）
温度。限制：
  • ≤0.32 mm内径，<2 μm：-60°C至320°C (等温或程序性的)
  • ≤0.32 mm内径,≥2 μm: -60°C至300°C (等温或程序性的)
  • ≥0.53 mm内径, <2 μm: -60°C至300°C (等温)或320°C（程序性的）
  • ≥0.53 mm内径, ≥2 μm: -60 °C至260 °C (等温)或280 °C（程序性的）

应用

SPB®-1气相毛细管色谱柱可用于通过化学发光检测法对氮化合物（定量）形态分析，该类化合物是极性的并且具有一定程度的碱性。[1]

其他说明

我们提供各种色谱配件，包括 分析注射器

法律信息

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

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

214.0 °F - closed cup

闪点(°C)

101.1 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
292760-08
292760-07
292760-05
292760-04
292760-03

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P J Streete et al.
The Analyst, 117(7), 1111-1127 (1992-07-01)
Headspace gas chromatography with split flame-ionization-electron-capture detection is a simple method of screening for a wide range of volatile substances in biological fluids. A 60 m x 0.53 mm i.d. thick-film (5 microns) fused-silica capillary coated with SPB-1 (Supelchem) with
C B'Hymer
Journal of chromatographic science, 45(6), 293-297 (2007-07-14)
An automated static headspace gas chromatographic method for the determination of residual solvents in the bulk drug substance alpha-phenyl-1-(2-phenylethyl)-piperine methanol, a serotonin 5-HT2 receptor antagonist, is evaluated. The method includes the use of 1-propanol as an internal standard. The gas
A Paraneeiswaran et al.
Chemosphere, 95, 503-510 (2013-11-05)
In this study, a promising bioremediation approach was developed to remove [Co(III)-EDTA](-) complex that is generated during the waste management process. Though several studies have been reported on bioremediation of cobalt, the removal of [Co(III)-EDTA](-) complex has not been tested.
C B'Hymer
Journal of chromatographic science, 46(5), 369-374 (2008-05-22)
A static headspace gas chromatographic method is developed and evaluated for the quantitation of residual 2-propanol, methanol, and toluene in bulk (2alpha, 6alpha, 8alpha, 9alpha beta)-octahydro-3-oxo-2,6-methanon-2H-quinolizin-8-yl-1H-indole-3-caboxylate methanesufonate hydrate, a serotonin 5-HT3 receptor antagonist drug compound. This method is accurate and
K Shindo et al.
Drugs under experimental and clinical research, 17(7), 343-349 (1991-01-01)
To confirm that platelet activating factor (PAF) plays an important role as a mediator in acute inflammation and allergic reaction, it is necessary to develop a more sensitive and stable method for measuring trace amounts of PAF in various biological
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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